817763 This Flowmaster® Outlaw® Axle-back exhaust system is for 2014-2019 Corvette Z06 coupes/convertibles with the 6.2L Supercharged engine and factory 2V Performance Exhaust NPP option. This system is perfect for the person looking for powerful and aggressive sound quality when in Track mode, while still maintaining a deep moderate tone during the normal driving mode. The system kit features a pair of race-proven Outlaw mufflers with large quad 4.00-inch polished stainless steel tips and includes high-quality exhaust valves to work with the factory OE actuator motors to select between the sound modes. The exhaust system is manufactured with 409S stainless steel for durability and is covered by Flowmaster's Lifetime Limited Warranty. Custom designed for a perfect fit on both supercharged coupes and convertibles. The system includes all necessary parts, hardware and easy to follow installation instructions. Features: For 2V Performance Exhaust Option NPP Race-proven Outlaw Mufflers Stainless Steel Construction Lifetime Limited Warranty Deep Powerful Sound Mandrel-bent Tubing 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 Clearance Category Exhaust Emission Code 5 Exhaust Series Outlaw Exit Position Dual Out Rear Heat Shield No Material 409 Stainless Steel Mount Type Uses Factory Hangers Muffler Finish Black Muffler Inlet Diameter (in) 3 Muffler Material 409S Stainless Steel Muffler Outlet Diameter (in) 3 Muffler Part Number Kit Only Muffler Quantity 2 Muffler Series Outlaw Muffler Shape Oval Muffler Type Welded Baffle Product Type Exhaust System Single Dual Dual Sound Level Aggressive / Moderate System Type Axle-back Tip Cut Angle Tip Diameter (in) 4 Tip Edge Style Cut Tip Finish Polished Tip Length (in) 3.25 Tip Logo Embossed Tip Material 304 Stainless Tip Quantity 4 Tip Shape Round Tube Diameter 3 inch Tubing Diameter (in) 3 Tubing Material 409S Stainless Steel Type of Exhaust Axle Back UPC 700042036547 California Proposition 65 Chemical Name Chromium (hexavalent compounds) Nickel (Metallic) California Proposition 65 Required Yes Part Number 817763 Instructions for Part# 817763 Warranty for Part# 817763 2014-2019 Chevrolet C7 Corvette Z06 with 6.2L supercharged engine with 2V Performance Exhaust Option NPP.