Today at PSI PROformance we had this Subaru WRX STI Hatch in for a dyno tune. It appeared pretty much stock on the outside, but it had plenty of work under the hood to push some power. Some of these modifications include a FP Red turbo, Front Mount intercooler, Full Race Equal Length Manifold, and Wiseco Pistons and Eagle Rods. With these mods the car was able to make 429 whp and 400 tq on about 23 pounds of boost. Here are the photos and video from the dyno tune. Enjoy!
Yesterday at the shop we had this Mitsubishi Eclipse come into the shop for a dyno tune. The car was looking really clean with it’s sparkling green paint and fresh wheels. After a few pulls on the dyno, we all knew this car had the potential to make some good power. With some simple mods such as a bolt-on 50 trim turbo, and Magnus Manifold it was able to make 409whp and 390tq on 24-25 pounds of boost. With some cams this car could easily make 450-500 horsepower.