The 2016 Audi RS7 C7 is already a serious performance machine, but the 4.0L twin-turbo V8 responds extremely well to improved exhaust flow. For this build, we fitted a set of Revhigh Catless Downpipes and put the car on the dyno to measure the results. Dyno Results Before:364.0 wheel kW814.1 wheel Nm After:445.5 wheel kW925.7 wheel Nm That's an impressive +81.5 wheel kW and +111.6 wheel Nm. In horsepower terms, the car gained approximately 109 wheel HP, which equates to rough

The Audi SQ5 has quickly become one of the most underrated performance SUVs on the market. Combining luxury, practicality, quattro all-wheel drive, and a twin-turbo diesel V6 platform with huge tuning potential, the SQ5 responds incredibly well to the right performance upgrades and calibration. At REVHIGH TUNING SOLUTIONS, we recently completed a full Stage 2 tuning package on this 2015 Audi SQ5 Biturbo — delivering stronger power, sharper throttle response, and noticeably im