McChip-DKR has introduced a new tuning program for the Audi RS5.
The package is called MC5XX. The stage one variant includes a supercharger, an intercooler and software optimization. It enables the 4.2-liter V8 engine to produce an extra 100 HP and 88 lb-ft of torque.
The stage two package adds a sports exhaust system and additional software tweaks. Thanks to these modifications, the engine develops 580 HP and 416 lb-ft of torque – an increase of 130 HP and 99 lb-ft.
Lastly, the stage 3 package has a revised compressor ratio which enables an increase in manifold pressure. This allows the engine to produce 600 HP and 435 lb-ft of torque – an increase 150 HP and 118 lb-ft.