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. This coating combination reduces the outside surface temperature of headers and reduces engine compartment temperatures. 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

This Part Fits:

Year	Make	Model	Submodel
2015-2023	Ford	F-150	King Ranch
2015-2025	Ford	F-150	Lariat
2015-2023	Ford	F-150	Platinum
2016-2025	Ford	F-150	SSV
2024-2025	Ford	F-150	STX
2023-2025	Ford	F-150	Tremor
2015-2025	Ford	F-150	XL
2015-2025	Ford	F-150	XLT