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      06-06-2011, 09:00 AM   #1
Mike V8
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What is

the power difference between the Challenge Street X Pipe w/ HFC's and the Challenge with OEM cats?
TIA
Mike
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      06-06-2011, 10:08 AM   #2
Sean05
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to be honest i dont see it passing more than 10HP between the 2....
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      06-06-2011, 10:32 AM   #3
ScorpionT
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Quote:
Originally Posted by Sean05 View Post
to be honest i dont see it passing more than 10HP between the 2....
Agreed. You will have a slighly louder and different tone though.
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      06-06-2011, 10:38 AM   #4
Mike V8
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Thanks guys!
Gonna pull the trigger once I get home today!
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