aFe Ford F-150 15-22 V8-5.0L Twisted Steel 304 Stainless Steel Headers

This system produced gains of up to +20 HP and +23 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-5/8 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. Factory style laser cut machined mild steel flanges are used used for a secure leak-free seal. These headers retain your stock catalytic converters and are a direct bolt-on installation which requires no cutting or drilling to provide a hassle-free installation. Mitered collectors decrease turbulence and increase exhaust velocity. The result is increased horsepower, torque and improved throttle response. A Machined ball flange ensures a leak-free seal over the life of the vehicle. 100% MIG-Welded for race-proven strength and durability.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2015-2023	Ford	F-150	King Ranch
2015-2023	Ford	F-150	Lariat
2015-2023	Ford	F-150	Platinum
2016-2023	Ford	F-150	SSV
2023	Ford	F-150	Tremor
2015-2023	Ford	F-150	XL
2015-2023	Ford	F-150	XLT