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Old 09-01-2009, 10:57 AM   #9
R8cerX's Avatar
Drives: 2010 CamaroSS
Join Date: Aug 2009
Location: Burlington NC
Posts: 206
We installed ARH LT headers with HF catted pipe and stock mufflers on an L99 and then custom tuned with HP Tuners. Sounded great, just on the edge of being a little loud at WOT. Can't imagine how loud it would be with aftermarket catback.
10 Camaro Magnacharged- 595rwhp/585rwtq, full exhaust, Pedders Justice/ZL1 sway, Stoptech brakes and 21" 3 Pc. Forgeline wheels
99 Corvette- 497rwhp/490rwtq-402 N/A, 6pis/4pis track car/daily driver
2010 Camaro 2LT/RS...257rwhp/234rwtq SLP CAI and IAT relocated, Eibach springs and Flowmasters
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