At JC Whitney, we offer the best selection of Audi 4000 Quattro Performance Control & Engine Management parts and accessories. We offer an industry leading 30-day Guarantee so that you can shop with confidence! Narrow your selection below by providing the year of your vehicle for a custom list of Audi 4000 Quattro Performance Control & Engine Management products.
For your idle controls and other component needs, get them only from the trusted brand -- Garage-Pro!Make sure that your emission system... Read more
Holley’s HP EFI engine control module and harness kits make it easy to convert your carbureted engine to EFI or give you more control... Read more