2004-07 Cadillac CTS-V performance 304 stainless steel exhaust system with X-pipe for use with Stainless Works Headers. 3" CNC Mandrel bent exhaust and high flow metal matrix catalytic converters. Slip joint connectors ensure leak proof seal, dual turbo mufflers deliver maximum performance and deep aggressive sound. 4" polished slash cut rolled edge tips included. When used with Stainless Works headers and a cold air intake, gains of up to 50 RWHP are attainable.. 2004-07 Cadillac CTS-V 3" mandrel bent exhaust system with X-Pipe for Stainless Works headers. Slip joint connectors ensure leak proof seal, dual chambered turbo mufflers, and high flow catalytic converters. 4" slash cut tips included.. Stainless Works 2004-07 Cadillac CTS-V 3in Exhaust X-Pipe Chambered Mufflers High-Flow Cats 4in Tips. Stainless Works, CTS-V Exhaust, Cadillac Exhaust, Cadillac cat back, Cadillac CTS-V Exhaust. High Flow Cats, X-Pipe, Designed to fit Stainless Works Headers. 2004 thru 2007 Cadillac CTS-V LS2/LS6 Stainless Works Headers. Stainless Works Cadillac CTS-V Exhaust. Exhaust System Kit. Exhaust System. Exhaust Kit

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