MagnaFlow Sys C/B 03 GM 1500 Silverado 5.3L V

The MagnaFlow Street Series 15778 brings out the personality of your Truck with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 3in. main piping and 1 Straight-Through mufflers ending in a Single Passenger Side Rear exit with 4in. Polished Welded-Single Wall-Angle Cut-Rolled Edge tips, this Truck exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Truck’s to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 15778 features a cat-back layout that replaces your ride’s stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15778 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s 1-year limited finish warranty and limited lifetime construction warranty. MF Series Performance Cat-Back Exhaust System; 3 in.; Incl. Tubing/5x11x22 in. Muffler/Tailpipe/4 in. Round Tip; Single Pass. Side Rear Exit; Stainless; The Street Series Performance Exhaust system delivers dyno proven power with a comfortable interior sound and performance exterior sound. Fitment: Chevrolet Silverado 1500 Base 2003 to 2005 Chevrolet Silverado 1500 Hybrid 2004 to 2006 Chevrolet Silverado 1500 LS 2003 to 2006 Chevrolet Silverado 1500 LT 2003 to 2006 Chevrolet Silverado 1500 WT 2003 to 2006 Chevrolet Silverado 1500 Z71 2004 Chevrolet Silverado 1500 Classic Hybrid 2007 Chevrolet Silverado 1500 Classic LS 2007 Chevrolet Silverado 1500 Classic LT 2007 Chevrolet Silverado 1500 Classic WT 2007 GMC Sierra 1500 Base 2003 to 2005 GMC Sierra 1500 SL 2003 GMC Sierra 1500 SL 2006 GMC Sierra 1500 SLE 2003 to 2006 GMC Sierra 1500 SLT 2003 to 2006 GMC Sierra 1500 WT 2003 to 2006 GMC Sierra 1500 Classic Hybrid 2007 GMC Sierra 1500 Classic SL 2007 GMC Sierra 1500 Classic SLE 2007 GMC Sierra 1500 Classic SLT 2007