Audi RS5 ECU Tuning

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	VR Tuned ECU Flash Tune Audi RS5 4.2L V8 450HP Model Number: VRT-RS5-V8-4.2 View Price Tuning the ECU of your Audi RS5 4.2L V8 engine is possible with VR Tuned. The daily driving characteristics are vastly improved while providing you additional benefits that your engine craves for. With this additional programming to adjust your ecu calibrations, we also make changes to the torque limiter to provide better throttle response. For those wanting to run a catless or high flow cat pipes, we can provide a decat race tune. In addition, we are able to remove the factory speed limiter....