Installation Instructions :BMW B58 : Page 1

1.

We will start by removing the stock airbox system. Loosen the hose clamp aroundthe airbox. Remove the MAF sensor plug – the white clip unlocks by pulling itupwards.

2. If you have this Relay Module behind the airbox – you will need to relocate it using thesupplied bracket. Please go page 9 for the supplementary instructions on how to relocate thismodule before continuing the intake installation.

2. Pull the inlet tube away from eth airbox and then lift the airbox out – it is held in place withsome push mounts – 2 of them can be seen circled above.

4. Ensure the rubber mounts are still in place – they may be pulled out with the airbox. If so –remove from the airbox and reinstall as shown. Also – remove the plastic stud circled in Blue.
It will unscrew.

Installation Instructions : BMW B58 : Page 2

5. Remove the inlet pipe by loosening the lower hose clamp.

6. Remove the circled bolts from the manifold shield – this is where we will mount thesecondary shield.

7. The secondary heat shield can be placed into position – slide it behind the insulated tubeand line up the 2 holes with the bolt holes in manifold shield.

8. Reinsert the 2 bolts previously removed and tighten them. The shield should be positionedas shown.

Installation Instructions : BMW B58 : Page 3

9. Push the supplied silicon coupler and 2 hose clamps onto the turbo inlet pipe. Tighten thelower clamp to secure the hose – leave top clamp loose.

11. The shield should sit as shown. The threaded stud in the chassis should locate into the holein the tab at the base of the shield.

10. Take the main heat shield and insert it onto the chassis – the plastic air duct should sit
inside the shield. The 90 degree bend at the base of the shield should go over the fold in thechassis highlighted in red).

12. Secure the base of the shield with the supplied M6 nut.

Installation Instructions : BMW B58: Page 4

13. The top of the shield should locate into the upper threaded stud on the bodywork.

14. Secure this with the supplied plastic nut. Apply some pressure to cut the thread in thenut.

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Front Hole

15. Remove the MAF sensor from the airbox. The front of the sensor has the hole as shown –this MUST face the filter when installing into the carbon tube in next step.

16. Install the sensor into the carbon intake as shown – the front hole of the sensor MUST
face the filter. Secure with the 2 supplied M4 Torx screws.

.

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Installation Instructions : BMW B58 : Page 5

17. Push the supplied rubber strip over the corner of the bodywork as shown.

18. Carefully lower the intake into the engine bay and position the tube into the siliconcoupler.

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19. Push the mount on the housing bracket into the rubber stock mount.

20. Rotate the carbon housing so that the carbon shroud lines up with the heat shield asshown.

Installation Instructions : BMW B58 : Page 6

21. Push the carbon tube into the silicon fully and tighten the remaining hose clamp. Do notover tighten.

23. Remove the rubber edging on the front bumper and remove the Torx screws to gain
access to the rear of the grill.

22. Connect the MAF sensor plug. Make sure the MAF sensor plug is clicked fully into place.
Push the white tab down to lock the plug.

24. To remove the Left grill you need to push the tabs inwards while pulling the grill. There
are 7 tabs at the back of the grill as can be seen above.
.

Installation Instructions : BMW B58: Page 7

25. With the grill removed, you will be able to see this blanking plate – remove this plate bypulling in the 2 clips at the rear of the plate.

26. Place the scoop as shown and line up the rear clip over the strut brace.

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27. Firmly push the scoop so that the clip locks onto the strut brace.

28. Push the scoop down so that the end of the scoop goes into the OEM duct.

Installation Instructions : BMW M2, M125i, M235i: Page 8

29. The scoop should sit as shown. The grill can now be pushed back into place.

30. Secure the top of the bumper with the Torx screws and reinstall the rubber trim.

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You have now completed theinstallation of the Eventuri B58 Intake
System.
Eventuri cannot take responsibility for an
incorrectly installed intake or any
damage caused during installation.

Installation Instructions : B58 Relay Relocation : Page 1

1.

Remove the entire bracket which holds this relay in place. It is secured in place by 1
nut and 1 bolt in the circled positions.

3. Take the relocation bracket and secure the relay to it on the face shown. Use the supplied
M6 bolts and nuts.

2. Once the bracket is out – remove the relay from the bracket. It is held in place with 2 screws.

4. The top of the bracket secures to the position show using the stock screw removed in step 2.

Installation Instructions : B58 Relay Relocation : Page 2

5. Position the relay around to the mounting location and secure the bracket with the stock screw. Photo shown
without bracket and then with bracket secured.

6. Once the intake is installed – the relay will sit in front of the filter.

7. Position the relay loom through the cut-out in the carbon shroud.