Maybe they are, but even if that was true why would you get the slower spooling 3582 when the 3576 is plenty capable of achieving those numbers?i thought ef4 and fp black is bigger thatn the gtx3567r. they are more comparable to the gtx3582.
correct me if i am wrong
This is what I was thinkingStock turbo can do 450.......
Tuned by Kooldino of SpeedCircuit.Now that is some good power!