Audi A4 RS4 4.2 V8 FSI 450 hp
RS4 4.2 V8 FSI • petrol
Stage 1 Remap
Price on enquiry
30-day money back
Power Gains
Original Power450 BHP
Stage 1 Power475 BHP
Stage 1 Gain
+25 BHP (6%)
Stage 2 Power
480 BHPHardware Mods Required
Stage 2 Gain
+30 BHP (7%)
Torque Gains
Original Torque430 Nm
Stage 1 Torque450 Nm
Stage 1 Gain
+20 Nm
Stage 2 Torque
465 NmHardware Mods Required
Stage 2 Gain
+35 Nm (8%)
Audi A4 B8 Mk1
Performance Curve
Simulated curve based on typical power/torque characteristics. Actual results verified against live ECU data during development.
What's Included
Custom ECU Remap
30 Day Money Back Guarantee (Terms apply)
Full Diagnostic Check
Lifetime Software Warranty
Mobile Service Varies by Location
IMI Certified Technicians
Contact to Book
Audi A4 B8 Mk1 Audi A4 RS4 4.2 V8 FSI 450 hp
RS4 4.2 V8 FSI • petrol
No two cars are the same. The figures shown are typical gains - your actual results may vary based on your vehicle's condition, mileage, and modifications. We provide honest, realistic expectations during your consultation.
+25 BHP • Stage 1
Get a price