717872 Our new Flowmaster® FlowFX cat-back exhaust system is manufactured using durable 409S stainless steel throughout and features a 3.00-inch inlet pipe leading to a single inlet/dual outlet FlowFX® "straight-through" muffler for great sound and maximum performance. The dual 2.50-inch mandrel-bent stainless tailpipes exit out the sides at an angle behind the rear wheels directing exhaust away from your boat or travel trailer when towing. The system is finished off with a pair of large 4.50-inch diameter black ceramic coated 304S stainless steel tips, giving your truck a custom look that goes hand in hand with that deep performance FlowFX sound. The system uses all the existing factory hanger locations and includes an additional hanger to install the new left side tailpipe. Includes detailed installation instructions and all necessary hardware for an easy installation that you can do at home. Note: Fits 2/4 Wheel Drive and all Wheelbases. Features: Large 4.50-Inch Black Ceramic Coated Stainless Steel Tips Deep Powerful Tone Inside and Outside the Vehicle FlowFX "Straight-through" Performance Muffler Mandrel-bent Stainless Steel Tubing Uses the Factory Hanger Locations Includes All Necessary Hardware Clears the Factory Spare Tire Easy at Home Installation Lifetime Limited Warranty About Flowmaster Flowmaster® is a household name, and for good reason. They've built legendary exhaust systems and mufflers for decades, and now offer performance air intakes, catalytic converters, and headers to give your hot rod performance to match the iconic Flowmaster sound. SPECS Brand Flowmaster Emission Code 5 Exhaust Series FlowFX Exit Position Dual Side Exit Heat Shield No Material 409 Stainless Steel Mount Type Uses Factory Hanger Muffler Finish Brushed Muffler Series FlowFX Muffler Type Absorption Product Type Exhaust System Single Dual Dual Sound Level Moderate System Type Cat-back Tip Cut Angle Tip Diameter 4.5 Tip Finish Black Ceramic Tip Length 11 Tip Logo Embossed Tip Material 304 Stainless Steel Tip Shape Round Tubing Diameter (in) 2.5 Tubing Material 409S Stainless Steel UPC 700042039371 California Proposition 65 Chemical Name Chromium (hexavalent compounds) Nickel (Metallic) California Proposition 65 Required Yes Part Number 717872 Instructions for Part# 717872 Warranty for Part# 717872