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Old 07-15-2009, 01:42 AM   #10
Bungalowbandit
 
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Drives: 2010 black 2ss/rs camaro
Join Date: Jun 2009
Location: Rockland County
Posts: 110
I was gonna do this but i dont wanna lose power do u feel like u gained hp or lost if anyone could give me a lil info on how much back pressure is need for optimal power that would b great

Last edited by Bungalowbandit; 07-15-2009 at 01:55 AM.
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