B&B Long Tube Headers 2004-07 CTS-V.

The exhaust system for the CTS-V is available as a Touring or Sport system, and features our exclusive proprietary designed muffler, 3" stainless steel mandrel bent tubing, and 3/8" thick stainless flanges for ease of installation. The Touring system for the CTS-V integrates a center resonator section for a slightly deeper exhaust note than the factory system while producing a gain of 9 rear wheel horsepower and 8-lb ft. of torque. The Sport system integrates the use of a center Xpipe in place of the resonator and creates a commanding sound deserving of the LS6 engine while producing 15 rear wheel horsepower and 15 lb-ft. of torque. For the undecided, the resonator and X pipe are fully interchangeable and the X pipe can be purchased separately in addition to the Touring system. The true dual system for the CTS-V finishes off nicely with fully-polished mufflers and 4.25" double wall tips.

All Billy Boat Performance Exhaust products are hand built using aircraft quality T304 stainless steel, backed by a lifetime warranty against rust, corrosion or burn through and a two year warranty against materials and workmanship.