The magnaflow exhaust only has 2.25" piping. is that going to be sufficient for a turbo application on the 4g94 with stock internals? I am torn between the magnaflow and the GReddy Evo2 exhaust setups. I was told you need at least 2.50" or 3" exhaust piping. Thanks
did you have your exhaust before your turbo? reason im asking is i was just wondering how much hp increase it gave you? i am going to get the greddy evo2 but i probably wont put it on until the turbo kit goes on. feedback from anyone else with the greddy exhaust would be appreciated.
Greddy exhaust was on before the turbo. at the time i had the Injen CAI and the exhaust and my intake was louder then the exhaust. I can see if I can make a video for you if you cant find one.