aFe MACHForce XP Cat-Back SS-409 Exhaust 04-08 Ford F-150 V8 4.6/5.4L - 49-43011-B Fits select: 2004-2008 FORD F150

The new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque; and lower EGTs. MACH Force XP exhaust systems are the perfect combination of performance; fit; and value. All systems use factory mounting locations providing stability and hassle-free installation. High quality OE style band clamps are used for a complete 360 deg. sealing surface. A free-flowing 24 in. long muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque out of your rig. 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. Installation Instructions This Part Fits: Year Make Model Submodel 2007-2008 Ford F-150 FX2 2004-2008 Ford F-150 FX4 2006-2008 Ford F-150 Harley-Davidson Edition 2005-2008 Ford F-150 King Ranch 2004-2008 Ford F-150 Lariat 2008 Ford F-150 Limited 2004-2008 Ford F-150 STX 2008 Ford F-150 THE 60TH ANNIVERSARY EDITION 2004-2008 Ford F-150 XL 2004-2008 Ford F-150 XLT 2004 Ford F-150 Heritage XL 2004 Ford F-150 Heritage XLT

Dyno-Proven Gains up to +19 HP & +36 Lbs. x Ft. TQ Constructed from 3" Mandrel-Bent 409 Stainless Steel for Maximum Flow OE-Style Flange and Band Clamps for Leak-Free Seals Free-Flowing Muffler Absorbs High Pitch Tones and Produces a Powerful Sound Includes Black 304 Stainless Steel Rolled Slash Cut Tip Fits Select: 2004-2008 FORD F150 8 Cyl 5.4 L and more - add your vehicle to our fit widget to check