2003 ZO6 Exh & Tune
24,000 Miles
6 Speed
Current
-CAI
-XS Longtubes & High flow cats
-Magnalflow Catback
-G.R.E.A.D. Tune
401RWHP/394RWTQ
Before
-CAI
-stock exhaust
-Borla Stingers Catback
370RWHP/360RWTQ


Thanks for the comments
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But.... a dyno is a dyno and in your case, good numbers! I was looking at the XS headers too.
Last edited by firefighter813x; Feb 17, 2011 at 11:07 PM.








