2015-2016 Mustang Stainless Works Long Tube Off-Road/Catted Headers - 1-7/8' Review

Up the power and sound of your S550 with the addition of the Stainless Works Long Tube Headers coming in either a catted or off-road version.

Boosts Performance. If you own an S550 GT and have done some bolt-on mods, but are looking for even more power, these Stainless Works Long Tube Off-Road/Catted Headers are something to consider. They can increase horsepower and torque output considerably. By removing the restrictions found in the stock headers, including widening the diameter of the tubes, these long tube headers speed up exhaust flow. Stainless Works has made a reputation for its headers, which is the main focus of the company, meaning you can trust these perform and last well. These long tube headers are designed to fit on all 2015 to 2017 Ford Mustang GT models. Made Durable. These long tube headers are constructed out of 304 stainless steel, with a natural finish. The tubing features mandrel bends for smooth interior walls, and measures 1-7/8 inches in diameter for excellent flow. There are two versions of these headers: one with catalytic converters, and one without, which is intended for off-road use only. Difficult Installation. Like other long tube headers, these are difficult to install, making it a great job to hand off to a shop. The process involves removing a number of major components on the car, and requires quite a few tools. If you do take this on yourself, plan on it taking a full day to wrap up.

Off-Road Headers
Item #384847
MPN# M15HOR

Catted Headers
Item #384846
MPN# M15HCAT
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[mpiresteve]

Bought these from you two weeks ago. Installed them this weekend on jack stands. The install was not fun and it took me a while. However, the new exhaust tone with my Gibson exhaust is outstanding!

[STANGTHECOYOTE]

SW doesn't provide a gasket because you reuse your stock gasket. If that bothers you. You can always run down to a ford dealer an pick up a set of gaskets. I have these headers and their exhaust system. No big deal nothing to worry about NOT an issue.

[stevemacksm]

honestly for that type of money I'd get everything with borla so basically I'd be interested in going that route, sorry plus they have the same Warranty TO... well I think?

[excelerater]

I just added a whipple I need headers !

[unitedstang]

What’s the difference between stainless works and stainless power please answer ?

[FordMustangGTCS]

Hmm, tempted between this and the kooks for my 15

[KWRSV]

Stainless Works or Kooks? Tough choice. Is there a reason to chose one over the other?

[MoToMaNiAcK]

Is there any way to get the catted version and then buy the off road pipes or vise versa because I'm looking to run the Offroad set up but I'm in Texas so I need catalytic converters to pass inspection so every inspection i would simply throw the cats on there..

[TSMTHAY]

will these Fit the MBRP race installer ?

[Calking]

Will these fit w/ the corsa xtreme cat back? Also what X pipe do you recommend w/ it

[stevemacksm]

but awsume video as always and I wouldn't have the patience lol so I'd be asking a friend or its going to be going to the shop! at least I'm honest

[elfeo.]

What's up with the taillight for sn95 5th gen

[raykautz]

I bought a full SW exhaust and I couldn't have been more impressed: