big tuning problem
id have to ask him cause i dont have the car right now. my car since the time i got it has boosted directly to 10psi then climbed slowly to 12 now that it revs to 7k it jumps to 10 psi then climbs slowly to 15.
well we took off my brand new zz downpipe and the cat is messed up pretty bad. so we cut it out. put in a test pipe and the check engine light finally came on and the car got better gas milage and seemed to run much better. we will dyno it tomorrow night to see what if anything happened
well we took off my brand new zz downpipe and the cat is messed up pretty bad. so we cut it out. put in a test pipe and the check engine light finally came on and the car got better gas milage and seemed to run much better. we will dyno it tomorrow night to see what if anything happened
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