Fuel Delivery

The fuel delivery system in an Audi S6 or S7 utilizes high-pressure direct injection to ensure precise fuel atomization, enhancing engine performance, efficiency, and responsiveness.


Fuel Upgrades


Fuel Upgrades

JHM Fuel Line Re-Route Kit Install

Product Page: JH Motorsports

Fuel Upgrades

Ethanol Content Sensor Install (A6/A7, B8 S4/S5/SQ5)