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C5 Audi RS6 4.2T Stage 1 Performance ECU Upgrade

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  • 034Motorsport Custom Performance Tuning for C5 (2003-2004) Audi RS6 4.2T | 034-103-2400
  • 034Motorsport 4.2T Stage 1 Tune Dyno Chart | C5 (2003-2004) Audi RS6 Biturbo V8 | 034-103-2400
C5 Audi RS6 4.2T Stage 1 Performance ECU Upgrade
$750.00

Availability: Order Online!

SKU: 034-103-2400
Manufacturer: 034Motorsport
034Motorsport is proud to offer our C5 Audi RS6 Stage 1 Performance Tuning Software for the 4.2L Biturbo V8 Engine found in the 2003-2004 Audi RS6 Quattro!

Peak Horsepower & Torque:
- 515 Horsepower / 580 Foot-Pounds of Torque

Peak Horsepower & Torque Gains Under Curve:
- 133 Horsepower Increase at 4,250 RPM
- 165 Foot-Pounds of Torque Increase at 4,250 RPM
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