MagnaFlow Axle Back Exhaust System Stainless Steel Gas MagnaFlow MagnaFlow Axle Back Stainless 2015 2023 Dodge Challenger V6 (3.6L) MagnaFlow 16793 Mustang Axle Back Exhaust Magnapack 3.5" Tips 2005 09 Performance Truck Products Exhausts, Intakes, Tuners, Accessories. Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow Street Series Performance Exhaust systems deliver the smooth deep sound you want and the wide open performance power you need. Our exhaust systems feature straight through flow designs for the ultimate in unrestricted horsepower and torque for big power while maintaining exhaust efficiency for your 2015 2023 Dodge Challenger V6 (3. 6L). These systems are an engineered balance of interior and exterior noise levels and are tested against SAE j1169 standards. All Mandrel Bent Tubing 409 Stainless Steel Construction Increased Horsepower and Torque Lifetime Construction Warranty Made in USA System TypeAxle Back Series Race Exit Style I Outlet Qty Quad Tubing Diameter 2. 5" Tip Finish Polished Material Stainless