817645 This Flowmaster® Outlaw Cat-back exhaust system is designed for the 2009-2014 Dodge Challenger R/T with 5.7L Hemi engine is perfect for the person looking for a very aggressive exterior sound level when hard on the gas while maintaining a moderate tone when cruising. System features include dual 3.00-inch mandrel-bent stainless steel tubing flowing into our exclusive Scavenger Series® X-pipe for a deep unique sound while making maximum power. The stainless tubing then runs into a pair of race-proven Outlaw® Series mufflers for a deep aggressive interior and exterior sound. The tailpipes utilize the factory hanger locations for an easy installation and are finished off with quad 3.50-inch 304 polished stainless steel embossed tips for a muscular look. The system is covered by our Lifetime Limited Warranty and includes all necessary parts and hardware for an easy installation you can do at home. Features: Exclusive Scavenger X-pipe for Maximum Horsepower and Torque Large 3.00-inch Mandrel-bent Dual Exhaust System Quad 3.50-inch Polished 304 Stainless Steel Tips Dyno Tuned For Maximum Performance Aggressive Exterior & Interior Sound Uses the Factory Hanger Locations Stainless Steel Construction Lifetime Limited Warranty Easy Installation 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 Catalytic Converter Included No Color Black muffler, natural tubing Emission Code 5 Exhaust Series Outlaw Exit Position Dual Out Rear Heat Shield No Inlet Diameter (in) 3 Material 409 Stainless Steel Mount Type Flanged Muffler Part Number Kit Only Muffler Quantity 2 Muffler Series Outlaw Muffler Type Welded Baffle Outlet Diameter (in) 3 Product Type Exhaust System Shape Round Single Dual Dual Sound Level Aggressive System Type Cat-back Tip Cut Angle Tip Diameter (in) 3.00 x 7.00 Tip Edge Style Rolled Tip Finish Polished Tip Length (in) 7.125 Tip Logo Embossed Tip Quantity 2 Tip Shape Rectangle Tubing Diameter (in) 3 UPC 700042031177 California Proposition 65 Chemical Name Chromium (hexavalent compounds) Nickel (Metallic) California Proposition 65 Required Yes Part Number 817645 Instructions for Part# 817645 Warranty for Part# 817645