Question: What was an American brand and trade name for automotive aftermarket products entry in the Indianapolis 500?

Context paragraphs:
Impul: Hoshino Impul Co., Ltd., (known as Impul) is a Japanese automotive aftermarket company based in Setagaya-ku, Tokyo.  Founded by Nissan's factory driver, Kazuyoshi Hoshino, the company exclusively produces aftermarket parts for Nissans, such as bodykits, engine components as well as wheels.

Aftermarket (automotive): The automotive aftermarket is the secondary market of the automotive industry, concerned with the manufacturing, remanufacturing, distribution, retailing, and installation of all vehicle parts, chemicals, equipment, and accessories, "after" the sale of the automobile by the original equipment manufacturer (OEM) to the consumer.  The parts, accessories, etc. for sale may or may not be manufactured by the OEM.  According to a report by the International Trade Administration in the Department of Commerce, ""Aftermarket parts are divided into two categories: replacement parts and accessories.  Replacement parts are automotive parts built or remanufactured to replace OE parts as they become worn or damaged.  Accessories are parts made for comfort, convenience, performance, safety, or customization, and are designed for add-on after the original sale of the motor vehicle.""

TI Automotive: TI Automotive develops, manufactures and supplies automotive fluid storage, carrying and delivery systems.  The company has 23,000 employees at 120 locations in 29 countries, and supplies all of the world's major automobile manufacturers.  TI Automotive serves the automotive aftermarket through Bundy, Walbro and Marwal brands.  The company's headquarters are located in Oxford, UK, with Corporate Offices based in Auburn Hills, Michigan.  In 2015 TI Automotive was acquired by Bain Capital.

STP-Paxton Turbocar: The STP-Paxton Turbocar was an American racing car, designed by Ken Wallis as the STP entry in the Indianapolis 500.

Essendant: Essendant, formerly known as United Stationers, is a leading national wholesale distributor of workplace essentials, with consolidated net sales of $5.3 billion.  In 2013, it ranked 484 (478 in 2012; 467 in 2011) out of the Fortune 500 companies.  Essendant stocks a broad assortment of over 160,000 items including traditional office products, office furniture, janitorial and break room supplies, technology products, industrial supplies and automotive aftermarket tools and equipment.  The company's network of 70+ distribution centers allows it to ship products, most overnight, to more than 90% of the U.S. and next-day delivery to major cities in Canada for its 30,000 reseller customers.  Essendant is headquartered in Deerfield, Illinois and also has operations in Dubai, United Arab Emirates (UAE).  In addition, the company operates as an online retailer and sells industrial tools direct to end consumers.

STP (motor oil company): STP is an American brand and trade name for automotive aftermarket products, especially lubricants such as motor oil and motor oil additives.  The name began as an abbreviation of "Scientifically Treated Petroleum".  The brand is owned by Armored AutoGroup (also owner of the Armor All brand), which is owned by Spectrum Brands.

Josele Garza: Josele Garza (born March 15, 1962 in Mexico City, Mexico) is a Mexican professional race car driver.  He started seven Indianapolis 500 races.  Garza was the 1981 Indianapolis 500 Rookie of the Year after rolling off sixth and finishing 23rd at the age of 19.  At 19 years, two months, and nine days, Garza is the second youngest driver to compete in the Indianapolis 500 and was not surpassed until 2003 by A.J. Foyt IV.  USAC rules at the time required drivers to be 21 years of age, but Garza's racing license listed him as being 22 years old.  Garza claims he does not know how the error occurred but he did not notify officials of the error.  He finished 10th in the 1984 Indianapolis 500.  He led 13 Indy 500 laps.

Australian Automotive Aftermarket Association: The Australian Automotive Aftermarket Association (AAAA) is an automotive industry association that represents the automotive aftermarket parts and accessories industry and companies that are involved in manufacturing, re-manufacturing, wholesaling, distributing and retailing of vehicle parts, tools, equipment, accessories and services.  Established in 1980, the AAAA represents the interests of businesses in this particular market segment on a national level.

Standard Motor Products: Standard Motor Products, Inc. (NYSE: SMP) is a manufacturer and distributor of automotive parts in the automotive aftermarket industry.  The company was founded in 1919 as a partnership by Elias Fife and Ralph Van Allen and incorporated by Fife in 1926.  It is headquartered in Long Island City, New York, and trades on the New York Stock Exchange.

AutoCare Association: The AutoCare Association, formally known as the Automotive Aftermarket Industry Association (AAIA) is a not-for-profit trade association based in Bethesda, MD.  AutoCare’s 23,000 members and affiliate companies manufacture, distribute, sell and install motor vehicle parts, accessories, tools, equipment, materials, supplies, and services.  Representing suppliers, distributors, retailers, service providers, program groups, manufacturers’ representatives, educators, and publishers, AutoCare is the largest and most comprehensive trade association for the automotive aftermarket.

Supporting paragraphs: STP-Paxton Turbocar STP (motor oil company)
Answer: STP-Paxton Turbocar