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Old 01-02-2012, 10:04 AM   #19
Black1SS
 
Drives: 2010 Camaro 1SS/RS 6 Speed
Join Date: Jan 2012
Location: SC
Posts: 427
So I am assuming that with LT headers it gets rid of the factory cats all together. That is why you get more horsepower right? Are they a complete bolt on with no cutting involved?
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