Ok my friend just bought a 2003 lancer evo 8 it only has full 3 inch exhuast and now hes broke so he wont be able to do anything to it for awhile. My question is if I got the premade greddy turbo kit for a B18b1 and ran it at 10 psi do you think i could stick with him from a roll, By the way I have a Si tranny any feedback would be great. Thanx