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      08-07-2013, 01:53 PM   #12
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Join Date: Jul 2009
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Originally Posted by CSanto View Post
Mild Exhaust+Stock Xpipe = Some Sound Increase, but no Power increase
Mild Exhaust+Test pipes (Or primary delete Xpipe) = Some sound Increase, Some Power Increase
Mild Exhaust+Sport Xpipe(HFC) = A Tad more Sound Increase, Some Power Increase

Mild Exhaust+Catless Xpipe = Most Sound increase for that Exhaust, Most Power Increase

Replace Mild exhaust with the Axle back of your choosing to get desired sound level.
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