Whats your guys fav. catback for an LS1? Any signifacant power differences with them? Im leaning torwards corsa but they're expensive as hell.
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R.I.P. 2001 Trans Am- C5's 17" and 18", way too expensive stereo, SLP LM, WS6 hood, and more to come.
2002 GSXR 750- PC, -1, tinted windscreen -
Try LS1sounds.com. I would give you my recommendation but like everyone else on here I am a little biased....check the sig
Silver 02 WS-6, 6 speed, Corsa cat-back, SLP lid, K&N filter, BMR STB, !CAGs, Lou's short stick, MSD wires, MTI "Hammer" cam, ASP underdrive pulley, Hooker LTs, Hooker ORY, Comp 918s, TR pushrods, UMI Sfcs, UMI LCAs, NGK TR55s, Hotchkis springs
Dyno'd 4/24: 330.9 RWHP/ 344.8 RWTQ (Before cam, headers, and pulley)
Dyno'd 5/1: 383.5 RWHP / 380.5 RWTQ (393 actual RWHP)
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