aFe Atlas Exhaust 4in Aluminized Cat-Back No Muffler/No Tip 11-13 Ford F-150 EcoBoost V6 3.5L (tt) - 49-03041NM

This Atlas Catback exhaust system is constructed of 4" mandrel-bent aluminized steel tubing, OE style bayonet hangers, band clamps and all hardware necessary for a hassle-free installation. The smooth curves and increased diameter of this exhaust system helps remove restriction and keeps exhaust gas flowing smoothly for increased horsepower and torque. This Atlas uses all factory mounting locations providing stability and a hassle-free installation. Leak-Free Seal: High quality OE style flange and band clamps are used for a complete 360-degree sealing surface eliminating leak paths. Aggressive Sound: A muffler delete-pipe is used for a true race-inspired sound and maximum flow. OE style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time. Atlas exhaust systems are constructed of 4" mandrel bent aluminized steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and improving throttle response. This part does not require a CARB EO# All aFe exhaust systems are engineered and manufactured in their Corona, California facility.