EQT Vortex XL Turbine Housing - VW/Audi MQB 1.8T/2.0T A3 2.0T (8V.2) and even more so on

and even more so on E85

Ethanol Blended Fuels

Cobb OTS DSG Tuning

Or if you track your car and want to keep an eye on your Oil Temperatures with a proper temperature probe other than what the OE supplied

Autotech Internals/Assembled HPFP options

EQT Vortex XL Turbine Housing - VW/Audi MQB 1.8T/2.0T A3 2.0T (8V.2) and even more so onThis is our new larger turbine housing for our EQT Vortex Turbo. This housing increases flow through the turbine which reduces back pressure and heat, allowing more ignition advance and more overall flow. It is a direct swap to any current Vortex turbo and allows for 20 40whp gain while slowing spool by 200 300RPM. Full boost can still be achieved around 3300RPM, but boost will come on smoother and more progressively than with the standard housing.