aFe Power Gas Cat-Back Exhaust System for Ford F-150 EcoBoost 2015 - 2020

Mandrel-Bent Tubing:This system is constructed from 4" 100% MIG-welded mandrel-bent aluminized steel tubing for maximum flow. The smooth transition bends allow for low turbulence, increasing horsepower, torque and improving throttle response.Aggressive Sound: A free-flowing 21" single-in/dual-out stainless-steel muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque.Leak-Free Seal: High quality OE-style flange and band clamps are used for a complete 360-degree sealing surface eliminating leak paths.Perfect Fit: This ATLAS exhaust system uses all factory mounting locations and is supplied with an OE hanger for a perfect fit and finish. 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. Each system comes with an OE-style isolation mount.Polished Tip:The system is finished off with a polished stainless-steel tip. The tip comes with a laser-cut aFe POWER badge for an aggressive style.Note:Fits Wheelbase: CC/SB Super Cre 5. 5' ft. Bed (145"); EC/SB Super Cab/ 6. 5' ft. BedEmissions Disclaimer: This product does not require a CARB EO# (CARB Aftermarket Parts Verification Guidelines).All aFe POWER exhaust systems are engineered and manufactured in our Corona, California facility.