Quote:
Originally Posted by NewlyIMPORTed
yeah you get 9hp from the ecu and 9 from the exhaust apparently
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Awesome, i didnt know that. Ive always had the baddest (& loudest) trucks (
YouTube - Psycho Exhaust Clip ), i need to know what the best sounding exhaust i can get without alot of in cab noise. Has anyone ran straight pipes (removed muffle only)?