aFe Twisted Steel Headers SS-409 11-14 Ford F-150 V8 5.0L *Race Only* - 48-43001

Add more power to you 2011-2014 F150 ?Coyote? with V8-5.0L engine by installing our new ?Race Only? Twisted Steel? headers. These headers feature a 1-5/8? mandrel-bent tuned length primary tubes that...

aFe Twisted Steel Header 09-16 Dodge Ram V8-5.7L Hemi (2 & 4WD) - 48-42001-1

If you are looking to improve performance, throttle response, and enhance the sound to your vehicle, aFe POWER Twisted Steel Headers are the answer. These increased tubing diameter and mandrel bends...

aFe Jeep Grand Cherokee Trackhawk (WK2) 11-21 V8-6.2L Twisted Steel SS Titanium Coated Headers - 48-38032-T

This system is constructed of 1-3/4 IN - 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. Factory style laser cut machined stainless steel flanges are used used for a...

aFe Jeep Grand Cherokee Trackhawk (WK2) 11-21 V8-6.2L Twisted Steel 1-7/8in to 2-3/4in SS Headers - 48-38032

This system is constructed of 1-3/4 IN - 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. Factory style laser cut machined stainless steel flanges are used used for a...

aFe Twisted Steel 2021+ Jeep Wrangler 392 JL 6.4L V8 Headers - Titanium Cerakote - 48-38031-T

This system is constructed of 1-7/8 IN - 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. This coating combination reduces the outside surface temperature of headers...

aFe 21-22 Jeep Wrangler 392 Twisted Steel Header 1-7/8 IN to 2-3/4 IN 304 w/ Raw Finish - 48-38031

This system is constructed of 1-7/8 IN - 3 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...

aFe Twisted Steel 11-21 Jeep Grand Cherokee (WK2) 5.7L V8 Headers - Titanium (Ceramic Coated) - 48-38029-T

This system produced gains of up to +6 HP and +7 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...

aFe Twisted Steel 11-21 Jeep Grand Cherokee (WK2) 5.7L V8 Headers - 48-38029

This system produced gains of up to +6 HP and +7 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-5/8 IN mandrel-bent stainless steel tubing for maximum strength and...

aFe Twisted Steel 304 Stainless Steel Header w/ Cat 13-19 Subaru Outback H4-2.4L - 48-36804-HC

This system is constructed of 1-5/8 IN - 2-1/2 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. Includes a catalytic converter which is less restrictive than the...

aFe Power Twisted Steel Long Tube Header 02-19 Subaru Impreza WRX/STI/Legacy (Unequal Length) - 48-36803

Twisted Steel Long Tube Header 304 Stainless Steel Subaru Impreza WRX/STi/Legacy 02-21 H4-2.0L (t)/2.5L (t)This Part Fits:YearMakeModelSubmodel2009-2010SubaruImpreza2.5 GT

aFe Power Twisted Steel Down Pipe 3in 304 Stainless Steel w/ Cat 15-18 VW Golf R MKVII L4-2.0L (t) - 48-36411-1YC

This system is constructed of 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. Includes high flow catalytic converters which are less restrictive than the factory...

aFe Twisted Steel Long Tube Headers w/ Mid Pipes (Catted) 96-99 BMW M3 L6-3.2L S52 - 48-36316-YC

Long Tube Headers: Formed Collectors: 3-to-1 mitered collectors decrease turbulence and increases exhaust velocity. The result is increased horsepower, torque and improved throttle response...