Thread: Fast Intentions exhaust is here!
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Old 08-03-2009, 05:40 PM   #701 (permalink)
bmarcinczyk14
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Quote:
Originally Posted by Togo View Post
Test Pipes will always be louder than HFCs. HFC have a core, a cat is still there. Test Pipes are just hollow pipes. Nothing to interfere with the flow. Test Pipes will be louder, maybe not by a huge amount, but louder still. They will also net more power, not a LOT more power, maybe just 1-3 or 4 more HP but still more...
but im not talking about the open test pipe, im talking the resonated test pipe. the resonated test pipe will still be louder than the HFC?
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