Description
This turbo is a direct bolt in upgrade for the 08-14 WRX and Liberty GT. Come with the Turbosmart actuator.
The GTPS02TM is an upgrade over the factory TD04 turbo. On a car with a full Exhaust, Process West TMIC, Walbro 255 pump and Ecutek tune, top-end gains of upto 50kw have been observed with boost being held the same (15psi). However, from the second dyno sheet, it is evident that the factory TD04 turbo was unable to flow enough air to maintain 15psi of boost after 4000 rpm.
