test pipe questions
test pipe questions
My car is tuned with the test pipe. If i switch back the test pipe with the cat, will my car run correctly? I don't care much about the power difference. Gas mileage? idle? etc..
Evolved Member
iTrader: (10)
Joined: May 2003
Posts: 2,757
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From: Jeffersonville, IN / Louisville KY
Its not gonna make that much difference. I have a buddy that changes back fourth all the time between his test pipe and stock cat. His car doesn't act funny.
