Manufactured using the highest quality U.S. made304 S/S, these system were designed to relieve the stifling back pressure the LS9 inherited. Our CTS-V systems features 1-7/8” primaries with merge collectors and scavenger spikes, ball socket connections for easy assembly, 3/8” thick flanges throughout, 200 cell metallic substrate cats, a 3” X-pipe and connection pipes designed to splice directly into the factory system. All Grade 8 hardware, gaskets, S/S clamps and O2 extension harnesses are included. Recent dyno testing that combined a Cold Air Intake, some minor tuning and long tube headers produced 53RWHP and40RWTQ.

 

CTS-V78 W/C -$1995.00 (Cats)
CTS-V78 N/C - $1795.00 (No Cats)

 

Labor Time: 6.5 Hours