Thread: Headers...
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Old 02-23-2012, 01:16 AM   #3
keving2873
 
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Drives: 2011 Camaro 2SS RS
Join Date: Feb 2011
Location: Bremerton, WA
Posts: 701
I think thats crap. Got my ARH headers and tuned at the same time. Big seat of the pants difference. And the numbers jumped about 40whp.
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