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The FX-350 is an upgraded mechanical high-pressure fuel pump designed to significantly boost the performance of your Audi RS6 Avant (C8)
offering over 800WHP with full E85 with Spool Performances HPFPs
The stock high-pressure fuel pump in your EA825 can become a bottleneck when tuning for higher power
THESE PARTS ARE LEGAL FOR USE ONLY IN COMPETITION RACING VEHICLES AS DEFINED UNDER CALIFORNIA LAW
RS7 2021 - 2024 *Some 2024 year cars have updated security and are not supported
Audi C8 RS6 4.0L ECU and TCU Tune Bundle Pick a Tuning Tier:Installed Performance The FX-350 is an upgradedThe EA825 engine and AL552 Transmission found in the RS6 have proven to be an incredible platform that can handle upward of 1000whp while retaining its factory reliability. We have been able to produce 860WTQ and 730WHP with an upgraded HPFP and E70 and plan to push the platform further with upgraded turbos. Tune Features ECU Vehicle speed limits removed Left foot Breaking enabled Refined Acceleration Maximized performance Access to 91, 93, and 100