RetroDude's Imperial Blue 2SS ( w/ Pictures )
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09-30-2009, 11:04 PM
Owner of VIN # 35278
Drives: IBM 2SS, A6, Leather & Sunroof
Join Date: Sep 2008
Location: Whitby Ontario, CANADA
Originally Posted by
Can you tell me how much HP the GMPP Cold Air intake adds?
I think it's about +10 - 15 HP Not completely sure, but pretty close.
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