Audi-rs6-rs7-40-tsfi-air-intake-system
 
Manufacturer
Model
Engine
Year
Audi
RS6
4.0 TFSI
2012 >
Audi
RS7
4.0 TFSI
2012 >
 
The Audi RS6 and RS7 are without a doubt quick in their purest form, add Revo Stage 1 and 2 software however, they quickly become supercar killers. Giving the cars an even further boost in their already staggering power figures, we turned our attention to developing an upgrade for the air intake system. Testing found that the RS air-box had a tremendous amount of potential, with only a few key areas that caused restriction.

The new direct replacement kit includes a Revo foam filter, stepped silicone hoses and an aluminium tag. We installed the kit on an RS7 development vehicle, on our Dynopak hub dyno we saw improved power and torque throughout the rev-range, with consistent gains of +4WHP and +4NM over the stock filter and hoses when used with Revo Stage 1 ECU performance software.