The Audi RS5 receives Stage III Supercharging system from McChip-dkr
The Audi RS5 is no slouch but its normal aspiration limits the car’s modding possibilities. Although 450 odd horses may be enough for most of us but there are a few out there who require just a little bit more than that. The V8 banks in Audis are strategically designed for tuners to built a …
