CTS cast manifold, Precision 5558 Ball bearing oilcooled only turbo, CTS downpipe, CTS custom intake silicone hose.
able to deliver 490bhp and 564Nm on any stock BWJ, BYD and CDL engine.
Car needs to be at least stage 2+ in hardware. A minimum of REVO stage 3 software (requires RS4 injectors) can be used.