2011-14 Ford F-150 5.0L 2WD/ 4WD Screw/ Scab Truck Headers. Constructed entirely of 304L stainless steel, these American-made headers have 1-7/8" primaries, 3" slip fit collectors, 3" catted leads and Y-Pipe that easily fits to the factory connection point.
Stainless Works F-150 Truck systems come in two configurations: Factory Connect and Performance Connect.
Factory Connect allows our headers or exhaust to easily bolt to the factory exhaust or manifolds respectively. They connect at the factory location via a Y-pipe which is necked-down to accommodate fitment.
Performance Connect is designed to take advantage of performance gains not possible with the standard factory connection point. Both SW headers and SW exhaust are used in this configuration. We've developed a system which uses an X-pipe to create a true-dual system which creates the ultimate horsepower experience
Increased Power
Factory manifolds can be restrictive and hold back the true potential of your ride. Stainless Works' systems unlock the power of your engine. Our long tube, free-flowing design reduces back pressure, and will bring new found power that you can feel and hear.
Limited Lifetime Warranty
Stainless Works headers and exhausts are designed to take the punishment of your motor, and are backed by a Limited Lifetime Guarantee on material and workmanship.
Install-Ready
We want to make sure installation goes as smoothly as possible, that's why Stainless Works systems come Install-Ready.
Whether clamps, O2 extensions, bolts or RTV silicone, our headers and exhausts come with all necessary accessories to make installation as smooth as possible.
Solid Construction
Made to withstand grueling engine conditions, Stainless Works exhaust and headers are fabricated from 304 stainless steel, which not only resist corrosion, but is more durable than its aluminized steel or 409 stainless steel counterparts.
Features:
‣ 304 stainless steel construction
‣ TIG welded for strength
‣ Durable 3/8” thick flanges
‣ Mandrel bent (no buckling) for optimal flow
‣ Designed and Made in Chagrin Falls, Ohio, USA
