The MagnaFlow Off-Road Pro Series Cat-Back Performance Exhaust System 17104 17104 brings additional off-roading prowess and our deep signature exhaust note to your Truck with a weight-optimized, dyno-tested, corrosion resistant and durable stainless steel design engineered to closely hug the undercarriage for improved ground clearance. Exhaust kit 17104 is engineered to produce Very Aggressive exterior and Aggressive interior sound levels. Extensive 3D scanning was used during the development of this Truck exhaust system to create a direct-fit design, enabling a do-it-yourself installation process. 17104's emissions-legal cat-back design replaces all your truck's exhaust components from the catalytic converter on back with its 3in. diameter mandrel bent main piping that passes through 1 Straight-Through mufflers before ending in a turndown before rear axle exit with 3in. Satin Clamp-On Single Wall Turndown Cut Edge tips. Exhaust system 17104 is produced using advanced CNC precision robotic manufacturing techniques and backed by MagnaFlow's limited lifetime warranty.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2007-2008	Chevrolet	Silverado 1500	LS
2007-2008	Chevrolet	Silverado 1500	LT
2007-2008	Chevrolet	Silverado 1500	LTZ
2007-2008	Chevrolet	Silverado 1500	WT
2007	Chevrolet	Silverado 1500 Classic	LS
2007	Chevrolet	Silverado 1500 Classic	LT
2007-2008	GMC	Sierra 1500	SL
2007-2008	GMC	Sierra 1500	SLE
2007-2008	GMC	Sierra 1500	SLT
2007-2008	GMC	Sierra 1500	WT
2007	GMC	Sierra 1500 Classic	SL
2007	GMC	Sierra 1500 Classic	SLE