300 whp was fun but like I mentioned in Part 1, there were some issues that I was not happy with. After spending countless hours at IWSTI (where I do most of my research about my car), I decided 300whp just wasn’t enough. I wanted to play with the big boys… I wanetd more power… I wanted a bigger turbo. This is where TopSpeed comes in.
I called Tray up at TopSpeed and told him I wanted more power and what he recommends. His question was simple, how much power do I want and I answered 400whp. The FP20g wouldn’t get me there, green would be closer, but his recommendation for my needs and budget was the FPRed. He listed a whole bunch of things that need to be changed in the car for this turbo, told me the price, and I gave him the OK to proceed with the project.
Continue reading “05 WRX STi – Road to 450whp Part 2 (300whp to 450whp)”