STOCK = 552BHP —–) TUNED = 668BHP
STOCK = 516 ft/lbs —–) TUNED = 685ft/lbs
Audi’s 4.0 TFSI is mighty in RS6 & RS7. However much power was left on the table to allow room for the RS models. VelocityAP’s software unlocks nearly 100BHP and huge torque, without overtaxing the engine.
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