Document:

EX-10.1

 Exhibit 10.1 

GUARANTEE OF COLLECTION 

THIS GUARANTEE OF COLLECTION (this “Guarantee”) is made as of April 7, 2016, by ETP RETAIL HOLDINGS, LLC,
a Delaware limited liability company (the “Guarantor”), to SUNOCO LP, a Delaware limited partnership (“Sunoco LP”), and SUNOCO FINANCE CORP., a Delaware corporation (“Finance
Corp” and, together with Sunoco LP, the “Sunoco Issuers”), to provide a guarantee of collection, on the terms set forth herein, for the benefit of the holders (the
“Holders”) of the Supported Debt (as hereinafter defined) and the trustee (the “Trustee”) under the Indenture dated April 7, 2016 (collectively, the “Senior
Notes Indenture”) with respect to the $800 million aggregate principal amount of the Sunoco Issuers’ 6.250% senior notes due 2021 (together with any senior notes of the Sunoco Issuers with substantially identical terms that
are issued to the Holders pursuant to a registration statement under the Securities Act of 1933, as amended, the “Supported Debt”). The Guarantor and Sunoco Issuers may hereinafter be referred to individually as a
“Party” or collectively as the “Parties.” 
 RECITALS 

WHEREAS, Sunoco, LLC, a Delaware limited liability company (“Sunoco LLC”), Sunoco, Inc., a Pennsylvania
corporation, Guarantor, Sunoco GP LLC, a Delaware limited liability company, Sunoco LP, and, solely for limited purposes, Energy Transfer Partners, L.P., a Delaware limited partnership (“ETP LP”), entered into that certain
Contribution Agreement, dated as of November 15, 2015, as amended and supplemented (the “Contribution Agreement”), and in connection with the closing of the transactions contemplated by the Contribution Agreement on
March 31, 2016, Guarantor contributed to Sunoco LP (i) 68.42% of the membership interests in Sunoco LLC and (ii) 100% of the membership interests in Sunoco Retail LLC, a Pennsylvania limited liability company (the
“Contribution”); 
 WHEREAS, on March 31, 2016, Sunoco LP entered into a $2.035 billion Senior
Secured Term Loan Agreement (the “Term Loan Facility”); 
 WHEREAS, in connection with the closing of
the transactions contemplated by the Contribution Agreement and in partial satisfaction of its obligation to pay the Cash Consideration to the Guarantor pursuant to the Contribution Agreement, Sunoco LP transferred to Sunoco, Inc. (R&M), a
Pennsylvania corporation, for the benefit of the Guarantor, the proceeds from such Term Loan Facility (the “Sunoco LP Distribution”) and such Sunoco LP Distribution was treated as distributed by Sunoco LP to Guarantor;

 WHEREAS, on the date hereof, the Sunoco Issuers issued the Supported Debt; 

WHEREAS, the net proceeds from the issuance of the Supported Debt will be used to repay a portion of the indebtedness outstanding under the
Term Loan Facility (the “Refinancing”); 
 WHEREAS, the Guarantor desires to consent pursuant to
Section 13(a) of the Guarantee of Collection between Sunoco LP and the Guarantor, dated March 31, 2016 (the “Term Loan Guarantee of Collection”), to the Refinancing; and 

 WHEREAS, in furtherance of the foregoing, the Guarantor desires to enter into this Guarantee and
be bound by the terms and conditions set forth herein. 
 AGREEMENTS 

NOW, THEREFORE, for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged by the Parties, the Parties
agree as follows: 
 1. Guarantee and Consent. Subject to the terms herein, the Guarantor (i) guarantees to the
Holders and the Trustee the full and prompt collection of the principal amount due under the Supported Debt, but not any accrued and unpaid interest thereon or any fees or other amounts of any kind whatsoever that shall be due to the Holders by the
Sunoco Issuers (the “Liabilities”) and (ii) consents pursuant to Section 13(a) of the Term Loan Guarantee of Collection to the Refinancing. Notwithstanding anything herein to the contrary, the
obligations of the Guarantor under this Guarantee are obligations solely of the Guarantor and do not constitute a debt or obligation of (and no recourse shall be made with respect to) ETP LP, any of its affiliates (other than the Guarantor), or any
shareholder, partner, member, officer, director or employee of ETP LP or such affiliates (collectively, the “Non-Recourse Parties”). No action under or in connection with this Guarantee shall be brought against
any Non-Recourse Party, and no judgment for any deficiency upon the obligations hereunder shall be obtainable against any Non-Recourse Party. 

2. Guarantee of Collection. This is a guarantee of collection only and not a guarantee of payment. Notwithstanding any other term
or condition of this Guarantee to the contrary, the Guarantor shall not be obligated to make any payment pursuant to this Guarantee unless and until each of the following has occurred: (i) the Trustee or other Holder must use commercially
reasonable efforts to obtain judgment against Sunoco LP and any of its subsidiaries with obligations with respect to the Supported Debt (the “Guarantor Subsidiaries”), (ii) the Trustee or other Holder must use
commercially reasonable efforts to execute on any judgment obtained against Sunoco LP and any of its Guarantor Subsidiaries, (iii) following execution of any such judgment, a portion of the sums due under the Supported Debt constituting
Liabilities must remain unpaid, (iv) if no bankruptcy proceeding has been commenced with respect to Sunoco LP, the Trustee or other Holder shall have brought an action in a court of law having proper subject matter jurisdiction against Sunoco
LP and any applicable Guarantor Subsidiaries to collect such Liabilities, obtained a final and non-appealable judgment by such court against Sunoco LP and any applicable Guarantor Subsidiaries in respect of such Liabilities and levied execution of
such judgment against the property of Sunoco LP and any applicable Guarantor Subsidiaries, and as a result of such execution received less than payment in full in cash or property of such Liabilities, and (v) if a bankruptcy proceeding has been
commenced with respect to Sunoco LP and any of its applicable Guarantor Subsidiaries, the closing of the bankruptcy proceeding after its administration under 11 U.S.C. Section 350(a) shall have occurred and the Trustee or other Holder shall
have received, after all distributions contemplated by such bankruptcy proceeding or otherwise, less than payment in full in cash or property in respect of such Liabilities. For these purposes, the value of any payment made in property shall be
equal to the fair market value of such property at the time of such payment. 

  
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 3. Termination of Guarantee. This Guarantee shall remain in effect and will
not terminate until the Liabilities have been paid in full. 
 4. Waivers. The Guarantor waives (i) notice
of acceptance of this Guarantee, (ii) all presentments and protests, and (iii) notice of dishonor. 
 5.
Obligations Absolute. Except as set forth in this Guarantee, the Guarantor’s obligations are in all respects absolute and unconditional and will not be impaired, modified, released or limited by any occurrence or condition
whatsoever, including, without limitation, (i) any modification, discharge, renewal or extension of the Liabilities or the Supported Debt, or any amendment, modification or stay of the Trustee’s or other Holders’ rights under the
Supported Debt which may occur in any bankruptcy or reorganization case or proceeding concerning the Sunoco Issuers, whether permanent or temporary and whether or not assented to by the Trustee or other Holder, (ii) any notice of withdrawal of
this Guarantee, at any time and from time to time before, at or after maturity of the Supported Debt, (iii) any determination that any signatures on behalf of the Sunoco Issuers on the Supported Debt are not genuine or that the Supported Debt
is not the legal, valid and binding obligation of the Sunoco Issuers, or (iv) any defenses that the Sunoco Issuers may have as to any sums due under the Supported Debt. 

6. Waiver of Subrogation. The Guarantor irrevocably waives, relinquishes and renounces any right of subrogation, contribution,
indemnity, reimbursement or any claim whatsoever which the Guarantor may have against the Sunoco Issuers or any other persons liable on the Supported Debt. The Guarantor will not assert any such claim against the Sunoco Issuers or any other persons
liable on the Supported Debt, in any proceeding, legal or equitable, including any bankruptcy, insolvency or reorganization proceeding. This provision will inure to the benefit of and will be enforceable by the Trustee, the Holders, the Sunoco
Issuers and any such persons liable on the Supported Debt, and their successors and assigns, including any trustee in bankruptcy or debtor-in-possession. 

7. Reinstatement of Guaranteed Liabilities. The Guarantor acknowledges and agrees that the Guarantor’s obligations
hereunder shall apply to and continue with respect to any amount paid to the Trustee and the Holders on the Liabilities which is subsequently recovered from the Trustee and the Holders for any reason whatsoever (including, without limitation, as a
result of any bankruptcy, insolvency or fraudulent conveyance proceeding), notwithstanding the fact that the Liabilities may have been previously paid in full or this Guarantee terminated, or both. 

8. Assignment. The Trustee and the Holders may, from time to time, whether before or after any withdrawal of this Guarantee,
without notice to the Guarantor, assign or transfer any or all of the Liabilities or any interest therein; and, notwithstanding any such assignment or transfer or any subsequent assignment or transfer thereof, such Liabilities shall be and remain
Liabilities for purposes of this Guarantee, and each and every immediate and successive assignee or transferee of any of the Liabilities or of any interest therein shall, to the extent of the interest of such assignee or transferee in the
Liabilities, be entitled to the benefits of this Guarantee to the same extent as if such assignee or transferee were the Trustee or other Holder; provided, however, that, unless the Trustee or Holders shall otherwise consent in
writing, the Trustee and the Holders shall have an unimpaired right, prior and superior to that of any such assignee or transferee, to enforce this Guarantee, for the benefit of the Trustee and the Holders, as to that portion of the Liabilities
which the Trustee and the Holders have not assigned or transferred. 

  
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 9. Cumulative Rights; No Waiver. Each and every right granted to the Trustee
and the Holders hereunder or under any other document delivered hereunder or in connection herewith, or allowed it by law or equity, shall be cumulative and may be exercised from time to time subject only to the limitations set forth in this
Guarantee. No failure on the part of the Trustee and the Holders to exercise, and no delay in exercising, any right shall operate as a waiver thereof, nor shall any single or partial exercise by the Trustee or other Holder of any right preclude any
other or future exercise thereof or the exercise of any other right. 
 10. Interpretation and Construction. Each
reference herein to the Trustee and the Holders shall be deemed to include their respective successors and assigns, and each reference to the Sunoco Issuers and the Guarantor and any pronouns referring thereto as used herein shall be construed in
the singular or plural as the context may require and shall be deemed to include the successors and assigns of the Sunoco Issuers and the Guarantor, all of whom shall be bound by the provisions hereof. 

11. Continuing Guarantee. Subject to the limitations herein, this instrument is intended to be a full, complete and
continuing guarantee to the Trustee and the Holders to the extent of and for the Liabilities owing by the Sunoco Issuers to the Trustee and the Holders from time to time and to be valid and continuous without other or further notice to the
Guarantor, notwithstanding the dissolution of the Sunoco Issuers or any other guarantor, until notice in writing of withdrawal of this Guarantee, signed by the Parties hereto or any of them, has actually been given to the Trustee and the Holders,
and then only as to the Party or Parties signing such notice and to transactions subsequent to the time of such notice; provided, however, that no such notice of withdrawal shall affect or impair (a) any of the agreements
and obligations of the Guarantor hereunder with respect to any and all Liabilities existing at the time of actual receipt of such notice by the Trustee and the Holders until paid in full; or (b) the Trustee’s or other Holder’s right
to recover all expenses paid or incurred by the Trustee or other Holder endeavoring to enforce this Guarantee against the Guarantor. All of the agreements and obligations of the Guarantor under this Guarantee shall, notwithstanding any such notice
of withdrawal, remain in effect until all such Liabilities and all such expenses shall have been paid in full. 
 12.
Subsequent Guaranties. No subsequent guarantee by the Guarantor or any other person of the Liabilities shall be deemed to be in lieu of or to supersede this Guarantee, unless otherwise expressly provided therein. 

13. Covenants of Sunoco LP. 

(a) Repayment or Refinancing of Supported Debt. Without the prior written consent of the Guarantor, Sunoco LP shall not be
entitled to (i) repay any principal amount of the Supported Debt or (ii) refinance though an exchange offer or otherwise all or any portion of the Supported Debt, unless, in the case of (ii) above, Sunoco LP
(x) simultaneously replaces the Supported Debt with at least an equivalent amount of new indebtedness (such new indebtedness, the “Refinancing Supported Debt”) with substantially similar covenants 

  
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providing for no earlier amortization of principal than the amortization contemplated by the applicable maturity date of the Supported Debt (any such date, a “Maturity
Date”) and (y) permits the Guarantor, at its sole discretion, to provide a guarantee of collection of the Refinancing Supported Debt, on the terms and subject to the conditions set forth herein.  

(b) Extinguishment of Supported Debt. Sunoco LP shall use commercially reasonable efforts to extinguish any applicable
outstanding Supported Debt on the Maturity Date. Sunoco LP shall release the Guarantor from any liability or obligation under this Guarantee related to the Supported Debt on the applicable Maturity Date for such Supported Debt and shall enter into
and execute such documents and instruments as the Guarantor may reasonably request in order to evidence such release. 
 (c)
Finance Corp. Prior to the Maturity Date of the Supported Debt, Finance Corp shall continue to have no material assets or any liabilities, other than as a co-issuer of debt securities of Sunoco LP. 

14. Covenants of Guarantor. 

(a) Net Worth. The Guarantor hereby represents to Sunoco LP that it will maintain net assets (excluding any interest in Sunoco LP
held by the Guarantor) with a fair market value equal to or greater than the aggregate principal amount of the Supported Debt and in the event the Guarantor disposes of, transfers, or conveys any of its assets, except with respect to distributions
permitted in clause (b) below, it shall promptly replace such assets with assets having a net fair market value (after taking into account any indebtedness to be assumed by the Guarantor in connection with any such transaction)
substantially equivalent to or greater than the net fair market value (after taking into account any indebtedness to be assumed by the Guarantor in connection with any such transaction) of the disposed assets. Guarantor shall provide a certificate
to Sunoco LP and the Trustee on an annual basis (beginning on the first anniversary of this Guarantee and until the Liabilities have been paid in full) providing that it is in full compliance with this Section 14(a). 

(b) Distributions. The Guarantor shall be entitled to make distributions of available cash with respect to its equity
interests provided the Guarantor shall not make a distribution of cash or property to the extent such distribution would constitute a Fraudulent Conveyance (as defined in Section 16) in light of the Guarantor’s obligations under
this Guarantee or otherwise impair the Guarantor’s ability to satisfy its obligations under this Guarantee. 
 15.
Covenants of Sunoco LP and Guarantor to Maintain Tax Treatment. For so long as this Guarantee is outstanding, Sunoco LP and the Guarantor hereby agree that: 

(a) Unless otherwise required by law, it is the intent of the Parties to treat (i) the Guarantor as the sole partner bearing the
economic risk of loss with respect to the Supported Debt pursuant to Treasury Regulation § 1.752-2 and (ii) the Supported Debt as a “refinancing debt” pursuant to Treasury Regulation § 1.707-5(c), the proceeds of which are
allocable to payments discharging a portion of the Term Loan Facility; provided that, notwithstanding the foregoing, Sunoco LP shall not be required to take any such position in any taxable year to the extent Sunoco LP
determines in good faith after consulting with tax counsel that such position is not supported by current law or actual facts and circumstances. 

  
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 (b) Neither Sunoco LP nor the Guarantor shall (i) modify this Guarantee so as to eliminate
or limit the ultimate recourse liability of the Guarantor with respect to the Supported Debt, or (ii) except as required by the Senior Notes Indenture, cause or permit any other corporation, partnership, person or entity to assume, guarantee,
indemnify against or otherwise incur any liability with respect to any Supported Debt. 
 (c) In the event a subsidiary of Sunoco LP that is
regarded as separate and apart from Sunoco LP for U.S. federal income tax purposes becomes a Subsidiary Guarantor (as such term is defined in the Senior Notes Indenture) of the Supported Debt or otherwise guarantees the Supported Debt, the Guarantor
agrees to indemnify such subsidiary for any amounts that the subsidiary is required to pay pursuant to its guarantee of the Supported Debt. 

(d) In the event a partner of Sunoco LP guarantees or otherwise incurs any liability with respect to the Supported Debt, the Guarantor agrees
to indemnify such partner for any amounts that the partner is required to pay pursuant to its guarantee or liability with respect to the Supported Debt. 

16. Fraudulent Conveyance. Notwithstanding any provision of this Guarantee to the contrary, it is intended that this
Guarantee not constitute a Fraudulent Conveyance (as defined below). Consequently, the Guarantor agrees that if this Guarantee would, but for the application of this sentence, constitute a Fraudulent Conveyance, this Guarantee shall be valid and
enforceable only to the maximum extent that would not cause this Guarantee to constitute a Fraudulent Conveyance, and this Guarantee shall automatically be deemed to have been amended accordingly at all relevant times. For purposes of this
Section 16, the term “Fraudulent Conveyance” means a fraudulent conveyance under Section 548 of the United States Bankruptcy Code or a fraudulent conveyance or fraudulent transfer under the provisions of any
applicable fraudulent conveyance or fraudulent transfer law or similar law of any state, nation or other governmental unit, as in effect from time to time. 

17. Third-Party Beneficiaries. This Guarantee is for the benefit only of the Guarantor, the Sunoco Issuers, the Trustee,
the Holders and the subsidiaries and partners of Sunoco LP described in Sections 15(c) and 15(d), and is not intended to confer upon any other third party any rights or remedies hereunder, and shall not be construed as for the benefit
of any other third party. 
 18. Notices. Any and all notices, requests or other communications hereunder shall
be given in writing and delivered by: 1) regular, overnight, registered or certified mail (return receipt requested), with first class postage prepaid; 2) hand delivery; 3) facsimile transmission; or 4) overnight courier service,
if to the Guarantor, at the following address or facsimile number for the Guarantor: 
 ETP Retail Holdings, LLC 

3738 Oak Lawn Avenue 
 Dallas,
Texas 75219 
 Attention: General Counsel 

Facsimile Number: (214) 981-0701 

  
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 If to the Sunoco Issuers, at the following address or facsimile number: 

Sunoco LP 
 555 East Airtex Drive

 Houston, Texas 77073 

Attention: Associate General Counsel 

Facsimile Number: (361) 693-3725 
 or at such
other address or number as shall be designated by the Guarantor or Sunoco LP in a notice to the other Party to this Guarantee. All such communications shall be deemed to have been duly given: (A) in the case of a notice sent by regular mail, on
the date actually received by the addressee; (B) in the case of a notice sent by registered or certified mail, on the date receipted for (or refused) on the return receipt; (C) in the case of a notice delivered by hand, when personally
delivered; (D) in the case of a notice sent by facsimile, upon transmission subject to telephone confirmation of receipt; and (E) in the case of a notice sent by overnight mail or overnight courier service, the date delivered at the
designated address, in each case given or addressed as aforesaid. 
 19. Separability. Should any clause, sentence,
paragraph, subsection or section of this Guarantee be judicially declared to be invalid, illegal or unenforceable in any respect, such decision will not have the effect of invalidating or voiding the remainder of this Guarantee, and the part or
parts of this Guarantee so held to be invalid, illegal or unenforceable will be deemed to have been stricken herefrom, and the remainder will have the same force and effectiveness as if such stricken part or parts had never been included herein.

 20. Counterparts. This Guarantee may be executed in any number of counterparts and by different Parties hereto in
separate counterparts, each of which when so executed shall be deemed to be an original and all of which taken together shall constitute one and the same agreement; signature pages may be detached from multiple separate counterparts and attached to
a single counterpart so that all signatures are physically attached to the same counterpart. Delivery of an executed signature page by facsimile or electronic transmission shall be as effective as delivery of a manually executed counterpart.

 21. Governing Law. THIS GUARANTEE SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF
NEW YORK WITHOUT GIVING EFFECT TO APPLICABLE PRINCIPLES OF CONFLICTS OF LAWS TO THE EXTENT THE LAWS OF ANOTHER JURISDICTION WOULD BE REQUIRED THEREBY. 

22. Consent to Jurisdiction; Waiver of Jury Trial. The Guarantor irrevocably submits to the exclusive jurisdiction of any
New York State court or federal court of the United States of America sitting in New York County, and any appellate court from any thereof, for the purposes of any proceeding arising out of this Guarantee or the transactions contemplated hereby (and
agrees that no such proceeding relating to this Guarantee or the transactions contemplated  

  
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hereby shall be brought by it except in such courts). The Guarantor irrevocably and unconditionally waives (and agrees not to plead or claim) any objection to the laying of venue of any
proceeding arising out of this Guarantee or the transactions contemplated hereby in any New York State court or federal court of the United States of America sitting in New York County, and any appellate court from any thereof, or that any such
proceeding brought in any such court has been brought in an inconvenient forum. The Guarantor also agrees that any final and non appealable judgment against it in connection with any proceeding shall be conclusive and binding on it and that such
award or judgment may be enforced in any court of competent jurisdiction, either within or outside of the United States. A certified or exemplified copy of such award or judgment shall be conclusive evidence of the fact and amount of such award or
judgment. TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY ACTION OR PROCEEDING TO ENFORCE OR TO DEFEND ANY RIGHTS UNDER THIS GUARANTEE SHALL BE TRIED BEFORE A COURT AND NOT BEFORE A JURY. 

23. Entire Agreement. This Guarantee constitutes the entire agreement with respect to the subject matter hereof and
supersedes all prior agreements and understandings, oral or written, between the Parties related thereto. 
 [Remainder of
page intentionally left blank; signature page follows] 

  
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 IN WITNESS WHEREOF, the undersigned have executed this Guarantee as of the date and year first
written above. 
  

			
	ETP RETAIL HOLDINGS, LLC
		
	By:	 	 /s/ Robert W. Owens

	Name:	 	Robert W. Owens
	Title:	 	President
	
	SUNOCO LP
		
	By:	 	Sunoco GP LLC,
		 	its general partner
		
	By:	 	 /s/ Robert W. Owens

	Name:	 	Robert W. Owens
	Title:	 	President and Chief Executive Officer

 [Signature Page to Guarantee of Collection] 

 
			
	SUNOCO FINANCE CORP.
		
	By:	 	 /s/ Robert W. Owens

	Name:	 	Robert W. Owens
	Title:	 	President and Chief Executive Officer

 [Signature Page to Guarantee of Collection]EX-10.2

 Exhibit 10.2 

SUPPORT AGREEMENT 

This SUPPORT AGREEMENT (this “Agreement”) is made as of April 7, 2016 (the “Effective Date”), by and
among Sunoco, Inc. (R&M), a Pennsylvania corporation (the “Support Provider”), Sunoco LP, a Delaware limited partnership (“Sunoco LP”), Sunoco Finance Corp., a Delaware corporation (“Sunoco LP
Finance” and, together with Sunoco LP, the “Sunoco Issuers”), and ETP Retail Holdings, LLC, a Delaware limited liability company (“Guarantor”). The Support Provider, the Sunoco Issuers and Guarantor may
hereinafter be referred to individually as a “Party” or collectively as the “Parties.” 
 PRELIMINARY
STATEMENTS: 
 A. Sunoco, LLC, a Delaware limited liability company (“Sunoco LLC”), Sunoco, Inc., a Pennsylvania
corporation, Guarantor, Sunoco GP LLC, a Delaware limited liability company, and Sunoco LP, and, solely for limited purposes, Energy Transfer Partners, L.P., a Delaware limited partnership (“ETP”), entered into that certain
Contribution Agreement, dated as of November 15, 2015, as amended and supplemented (the “Contribution Agreement”). 

B. In connection with the closing of the transactions contemplated by the Contribution Agreement on March 31, 2016, Guarantor contributed
to Sunoco LP (i) 68.42% of the membership interests in Sunoco LLC and (ii) 100% of the membership interests in Sunoco Retail LLC, a Pennsylvania limited liability company (the “Contribution”). 

C. In connection with and in order to facilitate the Contribution, Sunoco LP entered into a $2.035 billion Senior Secured Term Loan Agreement
on March 31, 2016 (the “Term Loan Facility”). 
 D. Pursuant to the terms of the Contribution Agreement, at the
closing of the Contribution, (i) Sunoco LP transferred to the Support Provider for the benefit of Guarantor, in partial consideration for the Contribution, $2,199,999,979.66 in cash, financed in part from the proceeds of the Term Loan Facility
(the “Sunoco LP Distribution”) and (ii) Guarantor was treated as distributing to the Support Provider, a portion of the Sunoco LP Distribution equal to $1,988,799,981.61 (the “R&M Distribution” and the
proportion of the total Sunoco LP Distribution reflected by such R&M Distribution, equal to 90.4%, the “R&M Distribution Percentage”). 

E. The Sunoco Issuers are issuing $800.0 million aggregate principal amount of their 6.250% senior notes due 2021 (the “Senior Notes
Offering”), the proceeds of which will be used to repay (the “Refinancing”) a portion of the indebtedness outstanding under the Term Loan Facility (the “Senior Notes” and, together with any senior notes of
the Sunoco Issuers with substantially identical terms that are issued to the holders (the “Holders”) of the Supported Debt (as hereinafter defined) pursuant to a registration statement under the Securities Act of 1933, as amended,
the “Supported Debt”). 
 F. The Support Provider hereby consents pursuant to Section 6(a) of the Support
Agreement among the Support Provider, Sunoco LP and the Guarantor, dated March 31, 2016 (the “Term Loan Support Agreement”), to the Refinancing. 

 G. On the date hereof, in connection with the closing of the Senior Notes Offering, Guarantor
executed and delivered a guarantee dated as of even date herewith, providing for a guarantee of collection (but not of payment) for the principal amount due under the Senior Notes (the “ETP Retail Holdings Guarantee”), a copy of
which is attached hereto as Exhibit A. 
 H. Accordingly, the Support Provider desires to enter into this Agreement to provide
support to Guarantor in furtherance of the ETP Retail Holdings Guarantee in support of the Supported Debt, on the terms and subject to the conditions set forth herein. 

I. The Sunoco Issuers, the Support Provider and Guarantor desire to enter into this Agreement and be bound by the terms and conditions set
forth herein. 
 NOW, THEREFORE, for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged by the
Parties, the Parties agree as follows: 
 1. Support and Consent. Subject to the terms and conditions of this Agreement,
including but not limited to Sections 2 and 3 below, the Support Provider hereby (i) provides support to Guarantor and agrees to contribute cash to Guarantor in such amounts as necessary to guarantee collection of the
aggregate principal amount of the Supported Debt pursuant to the ETP Retail Holdings Guarantee and (ii) consents pursuant to Section 6(a) of the Term Loan Support Agreement to the Refinancing. Notwithstanding anything herein to the
contrary, the obligations of the Parties under this Agreement are obligations solely of the Parties and do not constitute a debt or obligation of (and no recourse shall be made with respect to) ETP, any of its affiliates (other than the Parties
hereto), or any shareholder, partner, member, officer, director or employee of ETP or such affiliates (collectively, the “Non-Recourse Parties”). No action under or in connection with this Agreement shall be brought against any
Non-Recourse Party, and no judgment for any deficiency upon the obligations hereunder shall be obtainable against any Non-Recourse Party. 

2. Support Payment Conditions. Notwithstanding any other term or condition of this Agreement to the contrary, the Support
Provider shall be obligated to make contributions of cash to Guarantor pursuant to this Agreement to enable Guarantor to pay any and all amounts of the Supported Debt due and payable pursuant to the terms and conditions of the ETP Retail Holdings
Guarantee. 
 3. Cap. Notwithstanding any other term or condition of this Agreement to the contrary, it is agreed that the
Support Provider’s maximum liability under this Agreement with respect to the Supported Debt shall not exceed the R&M Distribution Percentage, multiplied by the positive difference (if any) between (i) the principal amount of Supported
Debt, minus (ii) the sum of (A) all payments of principal made by or on behalf of the Sunoco Issuers in respect of such Supported Debt, plus (B) the fair market value of any property received or cash proceeds collected
or any consideration otherwise realized (including by way of set off) from or for the account of the Sunoco Issuers pursuant to, or in connection with, the principal amount of Supported Debt, including, but not limited to, any property or cash
proceeds collected or realized from the exercise of any rights and remedies at law or in equity that the Holders may have against the Sunoco Issuers or any collateral securing such Supported Debt, plus (C) any principal amount of such
Supported Debt which is forgiven or otherwise voluntarily compromised by the Holders (such amount, the “Support Cap”). 

  
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 The Support Provider shall have no obligation to make a payment hereunder with respect to any
accrued and unpaid interest or any other costs, fees, expenses, penalties, charges or other amounts of any kind whatsoever that may be owed by Guarantor or the Sunoco Issuers, whether on or related to the Supported Debt or otherwise. 

4. Termination of Agreement. This Agreement shall remain in effect and will not terminate until the earlier to occur of
(a) termination or expiration of the ETP Retail Holdings Guarantee and (b) payment by the Support Provider of the maximum amount due by the Support Provider under Section 3 hereof, as such amount may be limited by
Section 10 hereof. 
 5. Notices; Defenses; Etc. The Sunoco Issuers and Guarantor hereby agree to provide the
Support Provider with notice promptly following any alleged default by any Sunoco Issuer under the documents evidencing the Supported Debt or by Guarantor under the documents evidencing the ETP Retail Holdings Guarantee, and the Support Provider
shall be entitled to receive information regarding, and make reasonable requests for information with respect to, the actions the Holders have taken against the Sunoco Issuers with respect to the Supported Debt or Guarantor with respect to the ETP
Retail Holdings Guarantee. By entering into this Agreement, the Support Provider is not waiving any defense, set-off or counterclaim available to Guarantor or the Sunoco Issuers with respect to the Supported Debt nor is the Support Provider waiving
its rights with respect to diligence, presentment, demand for performance, notice of protest, notice of dishonor, default or non-payment, or notice of acceptance of this Agreement. 

6. Covenants of Sunoco LP and Guarantor. 

(a) Repayment or Refinancing of Supported Debt. Without the prior written consent of the Support Provider, Sunoco LP shall not be
entitled to (i) repay any principal amount of the Supported Debt or (ii) refinance all or any portion of the Supported Debt, unless, in the case of (ii) above, Sunoco LP (x) simultaneously replaces the Supported Debt with at
least an equivalent amount of new indebtedness (such new indebtedness, the “Refinanced Supported Debt”) with substantially similar covenants providing for no earlier amortization of principal than the amortization contemplated by
the applicable maturity date of any Supported Debt (any such date, a “Maturity Date”), (y) permits Guarantor at its sole discretion to guarantee the Refinanced Supported Debt on the terms and subject to the conditions set forth
in the ETP Retail Holdings Guarantee and (z) permits Support Provider at its sole discretion to provide support to Guarantor in furtherance of the ETP Retail Holdings Guarantee of the Refinanced Supported Debt, on the terms and subject to the
conditions set forth herein. 
 (b) Actions Upon Maturity Date. Upon the Maturity Date for the Supported Debt, and payment in full of
the aggregate principal amount of Supported Debt, no additional ETP Retail Holdings Guarantee shall be permitted to be made by Guarantor with respect to such Supported Debt. Any Supported Debt subject to the ETP Retail Holdings Guarantee may be
retired or refinanced with debt that is not subject to the ETP Retail Holdings Guarantee commencing at any time on or after the scheduled Maturity Date for such Supported Debt. 

  
 3 

 (c) Extinguishment of Supported Debt. Sunoco LP shall use commercially reasonable efforts
to extinguish any applicable outstanding Supported Debt on the Maturity Date. Guarantor shall release the Support Provider from any liability or obligation under this Agreement related to the Supported Debt on the applicable Maturity Date for such
Supported Debt and shall enter into and execute such documents and instruments as the Support Provider may reasonably request in order to evidence such release. 

(d) Sunoco LP Finance. Prior to the Maturity Date of the Supported Debt, Sunoco LP Finance shall continue to have no material assets or
any liabilities, other than as a co-issuer of debt securities of Sunoco LP. 
 (e) Guarantor Limited Activities. Without the prior
written consent of Support Provider, Guarantor shall not (i) create, incur, assume or permit to exist any Indebtedness (as defined below) other than the ETP Retail Holdings Guarantee or (ii) consummate any transactions other than the ETP
Retail Holdings Guarantee of the Supported Debt. As used in this Section 6(e), “Indebtedness” shall mean (A) all obligations for borrowed money, (B) all obligations evidenced by bonds, debentures, notes or similar
instruments, (C) all obligations under conditional sale or other title retention agreements relating to property or assets, (D) all obligations issued or assumed as the deferred purchase price of property or services, (E) all
guarantees of Indebtedness of others, (F) all capital lease obligations, (G) all obligations with respect to hedging and swap agreements, (H) the principal component of all obligations, contingent or otherwise, as an account party in
respect of letters of credit and (I) the principal component of all obligations in respect of bankers’ acceptances. 
 7.
Covenants of Support Provider. 
 (a) Net Worth. Support Provider hereby represents to Guarantor and Sunoco LP that it
will maintain net assets (excluding any interest in Guarantor and Sunoco LP held by Support Provider) with a fair market value equal to or greater than the amount of the Support Cap and in the event Support Provider disposes of, transfers, or
conveys any of its assets, except with respect to distributions permitted in clause (b) below, it shall, if necessary, promptly replace such assets so as to have net assets (excluding any interest in Guarantor and Sunoco LP held by Support
Provider) with a fair market value equal to or greater than the amount of the Support Cap. Support Provider shall provide a certificate to Guarantor and the trustee (the “Trustee”) under the Indenture dated April 7, 2016 (the
“Senior Notes Indenture”) with respect to the Senior Notes on an annual basis (beginning on the first anniversary of this Agreement and until the Supported Debt has been paid in full) providing that it is in full compliance with
this Section 7(a). 
 (b) Distributions. Support Provider shall be entitled to make distributions of available cash with
respect to its equity interests provided Support Provider shall not make a distribution of cash or property to the extent such distribution would constitute a Fraudulent Conveyance (as defined in Section 10) in light of Support
Provider’s obligations under this Agreement or otherwise impair Support Provider’s ability to satisfy its obligations under this Agreement. 

  
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 8. Covenants of the Parties to Maintain Tax Treatment. For so long as any ETP
Retail Holdings Guarantee is outstanding, the Parties hereto hereby agree that: 
 (a) At the Sunoco LP level, unless otherwise required by
law, it is the intent of the Parties to treat (i) Guarantor as the sole partner bearing the economic risk of loss with respect to the Supported Debt pursuant to Treasury Regulation § 1.752-2 and (ii) the Supported Debt as a
“refinancing debt” pursuant to Treasury Regulation § 1.707-5(c), the proceeds of which are allocable to payments discharging a portion of the Term Loan Facility; provided that, notwithstanding the foregoing, Sunoco LP shall not
be required to take any such position in any taxable year to the extent Sunoco LP determines in good faith after consulting with tax counsel that such position is not supported by current law or actual facts and circumstances. 

(b) At the Guarantor level, unless otherwise required by law, it is the intent of the Parties to treat (i) the Support Provider as bearing
the economic risk of loss with respect to the Supported Debt in an amount equal to the product of the R&M Distribution Percentage and the amount of the Supported Debt in accordance with Treasury Regulation § 1.752-2 and (ii) the
Supported Debt as a “refinancing debt” pursuant to Treasury Regulation § 1.707-5(c), the proceeds of which are allocable to payments discharging a portion of the Term Loan Facility; provided that, notwithstanding the foregoing,
Guarantor shall not be required to take any such position in any taxable year to the extent Guarantor determines in good faith after consulting with tax counsel that such position is not supported by current law or actual facts and circumstances.

 (c) Neither Sunoco LP nor Guarantor shall (i) modify the ETP Retail Holdings Guarantee so as to eliminate or limit the ultimate
recourse liability of the Support Provider with respect to the Supported Debt, (ii) merge or consolidate with, or take any action that would cause, Guarantor to become a corporation for U.S. federal income tax purposes or (iii) except as
required by the Senior Notes Indenture, cause or permit any other corporation, partnership, person or entity to assume, guarantee, indemnify against or otherwise incur any liability with respect to any Supported Debt. 

(d) In the event a subsidiary of Sunoco LP that is regarded as separate and apart from Sunoco LP for U.S. federal income tax purposes becomes a
Subsidiary Guarantor (as such term is defined in the Senior Notes Indenture) of the Supported Debt or otherwise guarantees the Supported Debt, the Support Provider agrees to indemnify such subsidiary for any amounts that the subsidiary is required
to pay pursuant to its guarantee of the Supported Debt, on the same basis and subject to the same limits as with respect to the ETP Retail Holdings Guarantee. 

(e) In the event a partner of Sunoco LP guarantees or otherwise incurs any liability with respect to the Supported Debt, Support Provider
agrees to indemnify such partner for any amounts that the partner is required to pay pursuant to its guarantee or liability of the Supported Debt, on the same basis and subject to the same limits as with respect to the ETP Retail Holdings Guarantee.

  
 5 

 9. Waiver of Subrogation. The Support Provider irrevocably waives, relinquishes and
renounces any right of subrogation, contribution, indemnity, reimbursement or any claim whatsoever which the Support Provider may have against the Sunoco Issuers or any other persons liable on the ETP Retail Holdings Guarantee or the Supported Debt.
The Support Provider will not assert any such claim against the Sunoco Issuers or any other persons liable on the ETP Retail Holdings Guarantee or the Supported Debt, in any proceeding, legal or equitable, including any bankruptcy, insolvency or
reorganization proceeding. This provision will inure to the benefit of and will be enforceable by the Trustee, the Holders, the Sunoco Issuers and any such persons liable on the ETP Retail Holdings Guarantee or the Supported Debt, and their
successors and assigns, including any trustee in bankruptcy or debtor-in-possession. 
 10. Fraudulent Conveyance.
Notwithstanding any provision of this Agreement to the contrary, it is intended that this Agreement not constitute a Fraudulent Conveyance (as defined below). Consequently, the Support Provider agrees that if this Agreement would, but for the
application of this sentence, constitute a Fraudulent Conveyance, this Agreement shall be valid and enforceable only to the maximum extent that would not cause this Agreement to constitute a Fraudulent Conveyance, and this Agreement shall
automatically be deemed to have been amended accordingly at all relevant times. For purposes of this Section 10, the term “Fraudulent Conveyance” means a fraudulent conveyance under Section 548 of the United States
Bankruptcy Code or a fraudulent conveyance or fraudulent transfer under the provisions of any applicable fraudulent conveyance or fraudulent transfer law or similar law of any state, nation or other governmental unit, as in effect from time to time.

 11. Cumulative Rights; No Waiver. Each and every right granted to Support Provider hereunder or under any other document
delivered hereunder or in connection herewith, or allowed it by law or equity, shall be cumulative and may be exercised from time to time subject only to the limitations set forth in this Agreement. No failure on the part of Support Provider to
exercise, and no delay in exercising, any right shall operate as a waiver thereof, nor shall any single or partial exercise by Support Provider of any right preclude any other or future exercise thereof or the exercise of any other right. 

12. Amendments; Waivers. 

(a) Except as otherwise expressly set forth herein, this Agreement may not be modified, amended or waived except by an instrument or
instruments in writing signed by each of the Parties hereto. 
 (b) The Parties hereby agree that no provision of Section 1
hereof may be modified, amended or waived without the prior written consent of a majority of the Holders if such modification, amendment or waiver would materially and adversely reduce the benefits to such Holders or lenders of the support
contemplated by Section 1 hereof with respect to such Supported Debt. 
 13. Successors and Assigns. This Agreement
shall inure to the benefit of and be binding upon the Parties hereto and their respective successors and assigns. Nothing in this Agreement shall prevent the Support Provider from merging or consolidating with or into any other person so long as the
surviving person agrees to be bound by the terms of this Agreement. 

  
 6 

 14. Third-Party Beneficiaries. This Agreement is for the benefit only of the
Support Provider, the Sunoco Issuers and Guarantor, the Trustee, the Holders, and the subsidiaries of Sunoco LP described in Section 8(d) and is not intended to confer upon any other third party any rights or remedies hereunder, and
shall not be construed as for the benefit of any other third party. 
 15. Notices. Any and all notices, requests or other
communications hereunder shall be given in writing and delivered by: (a) regular, overnight, registered or certified mail (return receipt requested), with first class postage prepaid; (b) hand delivery; (c) facsimile transmission; or
(d) overnight courier service, if to the Support Provider, at the following address or facsimile number for the Support Provider: 

Sunoco, Inc. (R&M) 

3801 West Chester Pike 

Newtown Square, PA 19073 

Attention: General Counsel 

Facsimile Number: (866) 627-7010 

if to the Sunoco Issuers, at the following address or facsimile number for Sunoco LP: 

Sunoco LP 

555 East Airtex Drive 

Houston, Texas 77073 

Attention: Associate General Counsel 

Facsimile Number: (361) 693-3725 

if to Guarantor, at the following address or facsimile number for Guarantor: 

ETP Retail Holdings, LLC 

3738 Oak Lawn Avenue 

Dallas, Texas 75219 

Attention: General Counsel 

Facsimile Number: (214) 981-0701 

or at such other address or number as shall be designated by the Support Provider, any Sunoco Issuer or Guarantor in a notice to the other Parties to this
Agreement. All such communications shall be deemed to have been duly given: (A) in the case of a notice sent by regular mail, on the date actually received by the addressee; (B) in the case of a notice sent by registered or certified mail,
on the date receipted for (or refused) on the return receipt; (C) in the case of a notice delivered by hand, when personally delivered; (D) in the case of a notice sent by facsimile, upon transmission subject to telephone confirmation of
receipt; and (E) in the case of a notice sent by overnight mail or overnight courier service, the date delivered at the designated address, in each case given or addressed as aforesaid. 

  
 7 

 16. Separability. Should any clause, sentence, paragraph, subsection or section of
this Agreement be judicially declared to be invalid, illegal or unenforceable in any respect, such decision will not have the effect of invalidating or voiding the remainder of this Agreement, and the part or parts of this Agreement so held to be
invalid, illegal or unenforceable will be deemed to have been stricken herefrom, and the remainder will have the same force and effectiveness as if such stricken part or parts had never been included herein. 

17. Counterparts. This Agreement may be executed in any number of counterparts and by different Parties hereto in separate
counterparts, each of which when so executed shall be deemed to be an original and all of which taken together shall constitute one and the same agreement; signature pages may be detached from multiple separate counterparts and attached to a single
counterpart so that all signatures are physically attached to the same counterpart. Delivery of an executed signature page by facsimile or electronic transmission shall be as effective as delivery of a manually executed counterpart. 

18. Section Headings. Section headings appearing herein are included solely for convenience of reference and are not intended to
affect the interpretation of any provision of this Agreement. 
 19. Entire Agreement. This Agreement constitutes the entire
agreement of the Parties hereto with respect to the subject matter hereof and supersedes all prior agreements and understandings, oral or written, between the Parties related thereto. 

20. Governing Law. THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK WITHOUT
GIVING EFFECT TO APPLICABLE PRINCIPLES OF CONFLICTS OF LAWS TO THE EXTENT THE LAWS OF ANOTHER JURISDICTION WOULD BE REQUIRED THEREBY. 
 21.
Consent to Jurisdiction; Waiver of Jury Trial. The Parties irrevocably submit to the exclusive jurisdiction of any New York State court or federal court of the United States of America sitting in New York County, and any appellate
court from any thereof, for the purposes of any proceeding arising out of this Agreement or the transactions contemplated hereby (and each agrees that no such proceeding relating to this Agreement or the transactions contemplated hereby shall be
brought by it except in such courts). The Parties irrevocably and unconditionally waive (and agree not to plead or claim) any objection to the laying of venue of any proceeding arising out of this Agreement or the transactions contemplated hereby in
any New York State court or federal court of the United States of America sitting in New York County, and any appellate court from any thereof, or that any such proceeding brought in any such court has been brought in an inconvenient forum. Each of
the Parties also agrees that any final and non appealable judgment against a Party in connection with any proceeding shall be conclusive and binding on such Party and that such award or judgment may be enforced in any court of competent
jurisdiction, either within or outside of the United States. A certified or exemplified copy of such award or judgment shall be conclusive evidence of the fact and amount of such award or judgment. TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW,
ANY ACTION OR PROCEEDING TO ENFORCE OR TO DEFEND ANY RIGHTS UNDER THIS AGREEMENT SHALL BE TRIED BEFORE A COURT AND NOT BEFORE A JURY. 

[Signature Page Follows] 

  
 8 

 IN WITNESS WHEREOF, this Agreement is duly executed and delivered by the authorized signatories
set forth below, to be effective as of the Effective Date. 
  

			
	SUNOCO, INC. (R&M)
		
	By:	 	 /s/ Robert W. Owens

	Name:	 	Robert W. Owens
	Title:	 	President
	
	SUNOCO LP
		
	By:	 	Sunoco GP LLC,
		 	its general partner
		
	By:	 	 /s/ Robert W. Owens

	Name:	 	Robert W. Owens
	Title:	 	President and Chief Executive Officer
	
	ETP RETAIL HOLDINGS, LLC
		
	By:	 	 /s/ Robert W. Owens

	Name:	 	Robert W. Owens
	Title:	 	President

 [Signature Page to Support Agreement] 

 
			
	SUNOCO FINANCE CORP.
		
	By:	 	 /s/ Robert W. Owens

	Name:	 	Robert W. Owens
	Title:	 	President and Chief Executive Officer

 [Signature Page to Support Agreement]

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