Smokin 1000HP Twin Turbo Club
Join Date: Oct 2009
Location: Bethesda MD
are you looking for louder sound or a different tone? A different catback will change the growl as opposed to just making it louder.
If it is not loud enough, I'd pull the catback off and put straight pipes with a resonator in. You can add header cones in the tips if ends up too loud for local noise ordinances.
2008 Atomic Orange Coupe 3LT, CC3, Z51 M6
LG Pros with cats, Vararam, 160 T-stat, DTE 3.90s, Elite tunnel plate, catch can, LG Wheels with 275 / 325 Invos, MGW Shifter, EPS 226/230 115 cam, HPT. Pfadt JOC suspension, Peak ported TB & IM.
Gone but not forgotten:
2002 Camaro SS Droptop. cam, gears, etc.
11 sec 99 Z28 Vert, RIP.