817248 This American Thunder® cat-back exhaust system is specially designed for the 1999-2004 Ford Mustang Cobra models with the 4.6L engine. The exhaust system is constructed from 2.50-inch mandrel-bent stainless steel and bolts directly to the back of the factory catalytic converters. The inlet tubes flow into a pair of large cased Super 40® "shootout series" performance mufflers. The 2.50-inch tailpipes are all mandrel-bent, use the factory hanger locations for a quick and easy installation and the mandrel-bent tailpipes are finished off with a pair of highly polished 3.00-inch diameter 304 stainless steel tips. The system includes all necessary parts, hardware and easy to follow instructions and is covered by the Flowmaster® Lifetime Limited Warranty. Features: Includes Hangers and Hardware for an Easy Installation Large 3.00-inch Polished 304 Stainless Steel Tips Mandrel-bent 16-gauge Stainless Steel Tubing Connects After Factory Catalytic Converters Uses the Factory Hanger Locations Super 40 Series Shootout Mufflers Moderate Exterior Exhaust Tone 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 2WD/4WD 2WD Brand Flowmaster Clearance Category Exhaust Emission Code 5 Exhaust Series American Thunder Exit Position Dual Out Rear Heat Shield No Inlet Diameter (in) 2.5 Material 409 Stainless Steel Muffler Part Number Kit Only Muffler Quantity 2 Muffler Series Super 40 Series Outlet Diameter (in) 2.5 Product Type Exhaust System Single Dual Dual Sound Level Aggressive / Moderate System Type Cat-back Tip Diameter (in) 3 Tip Quantity 2 Tubing Diameter (in) 2.5 UPC 700042024742 California Proposition 65 Chemical Name Chromium (hexavalent compounds) Nickel (Metallic) California Proposition 65 Required Yes Part Number 817248 EMISSIONS 5 This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations. TECH RESOURCES Instructions for Part# 817248 Warranty for Part# 817248 Fits 1999-2004 Ford Mustang Cobra with 4.6L DOHC engine.
