how much power is a stock exaust with new high flow cats new flowmaster resanaters and muffers good for... Power wise.
What im trying to get at . is Just the tubing worth anything on a stock exaust or should i go ahead and run new exaust tubing down..?
What im trying to get at . is Just the tubing worth anything on a stock exaust or should i go ahead and run new exaust tubing down..?
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