Audi C8 RS6/RS7 683 HP Stage 1 Performance Controller corvette_c8_20_26 Removes top speed governor

Removes top speed governor

Royal Performance is preparing the first production batch

ALL ORDERS ARE FINAL

Inspired by race-inspired rear fog light systems found on high-performance vehicles

We have run back-to-back dyno runs with the cat on and off and the power gain is much smaller than most people claim usually around 11hp

Audi C8 RS6/RS7 683 HP Stage 1 Performance Controller corvette_c8_20_26 Removes top speed governorFuel Type Power Type Condition Horsepower (HP) Torque (TQ) 93 Octane Calculated Flywheel Power OEM Stock 598 HP 678 TQ Tuned 671 HP 740 TQ Measured Wheel Power OEM Stock 490 HP 556 TQ Tuned 550 HP 607 TQ 100 Octane Calculated Flywheel Power Tuned 683 HP 750 TQ Measured Wheel Power Tuned 560 HP 615 TQ The CarBahn Performance Controller (CPC) is an easy to install electronic control unit (ECU) that significantly boosts the turbocharged cars' horsepower