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Evan_RS · 10-25-2012, 12:21 AM

I have 100 cell race cat then straight pipe to muffler. If I change 100 cell cat to this test pipe how big of difference will it make on power?

10-25-2012, 12:21 AM	#18
Evan_RS Captain 135 Rep 810 Posts Drives: M Join Date: Nov 2009 Location: Honolulu, HI iTrader: (17)	I have 100 cell race cat then straight pipe to muffler. If I change 100 cell cat to this test pipe how big of difference will it make on power?
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