Audi RSQ8 4.0 V8 Bi-Turbo Performance 640hp Remap

The Audi RSQ8 4.0 V8 Bi-Turbo Performance 640hp is a 4.0L turbocharged petrol mhev engine producing 640 BHP and 850 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 700 BHP and 970 Nm — a gain of around 60 BHP (9%) and 120 Nm (14%).

This engine has moderate remap suitability, with gains weighted towards torque — you will notice the difference most strongly in mid-range pulling power and in-gear acceleration. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.

From a technical perspective, the transmission is manual and dsg/s tronic automatics are common depending on model/engine. some dsg/dual-clutch gearboxes have torque management; calibration may be torque-limited. at this torque level, transmission and driveline servicing history becomes especially important..

Considerations: High tuned torque: check transmission torque capacity and service history.

All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.