Flowmaster
Flowmaster 817603 | Exhaust System Kit
This stainless steel bolt on exhaust system for the 2011 to 2018 GMC and Chevrolet 1500, crew cab / short bed and extra cab / standard bed with 6.2L engine uses Flowmaster's 50 Series Big Block...
Our new FlowFX cat-back exhaust system for the 2009-13 GM Silverado/Sierra with 5.3L and 4.8L V8 engines is manufactured using 409S stainless steel for years of trouble free service. System features include a 3.00-inch inlet pipe leading into a FlowFX "straight-through" performance muffler for great sound and maximum performance. The single 3.00-inch mandrel-bent tailpipe exits out the side behind the passenger side rear tire and is finished off with large 4.50 inch diameter black ceramic coated 304S stainless steel tip, giving your Silverado or Sierra that custom look that goes hand in hand with the deep performance sound of the FlowFX muffler. The system uses all the factory hanger locations and connections without any cutting or welding for an easy installation that you can do at home. Includes installation instructions and all necessary hardware.
Exhaust Type | Cat-Back |
Exit Position | Single Side |
Inlet Inside Diameter | 3.000 in. |
Material | Stainless Steel |
Tail Pipe Diameter | 3.000 in. |
Tip Diameter | 4.500 in. |
Tubing Diameter | 3.000 in. |
WARNING CA Proposition 65 | No |