stock h-pipe quwstion
6th Gear Member
Joined: Nov 2005
Posts: 6,828
From: Clarksville TN
RE: stock h-pipe quwstion
ORIGINAL: Mustang_NTriangle
either way you will gain significant hp to the rear wheels without catts... 10-15 rwhp
either way you will gain significant hp to the rear wheels without catts... 10-15 rwhp
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