Audi MK1 R8 V10 Dyno +40whp w/ Valvetronic Fi EXHAUST Catback & Stage 1 VR Tuned ECU Flash
In stock form, the 5.2L V10 made an impressive 390 lb-ft of torque and 497 all-wheel horsepower. But once flashed with Stage 1 VR Tuned ECU Flash combined with the Fi EXHAUST valvetornic performance catback exhaust system, a respectable gain of 10 lb-ft of torque and 40 all-wheel horsepower was noticed.
