Speed Engineering Mustang 1 7/8" Longtube Headers & X-Pipe | 2015-2023 (5.0L Coyote)
Speed Engineering Mustang 1 7/8" Longtube Headers & X-Pipe | 2015-2023 (5.0L Coyote)
Speed Engineering Mustang 1 7/8" Longtube Headers & X-Pipe | 2015-2023 (5.0L Coyote)
Speed Engineering Mustang 1 7/8" Longtube Headers & X-Pipe | 2015-2023 (5.0L Coyote)
Speed Engineering Mustang 1 7/8" Longtube Headers & X-Pipe | 2015-2023 (5.0L Coyote)
Speed Engineering Mustang 1 7/8" Longtube Headers & X-Pipe | 2015-2023 (5.0L Coyote)

Speed Engineering Mustang 1 7/8" Longtube Headers & X-Pipe 2015-2023 (5.0L Coyote)

Regular price $599.99 Save $-599.99
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SKU: 25-1085

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Speed Engineering Mustang Coyote longtube headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our Mustang Coyote longtube headers are mandrel bent, tig welded, and feature natural stainless steel construction. All of our Mustang Coyote longtube headers have been dyno proven. We stand behind our Mustang Coyote longtube headers in saying you will not find a better fitting, quality built, budget header for your vehicle.

Features include:

  • Mandrel Bent Tubing
  • Full 1 7/8" Primaries
  • 3" Collector
  • Longtube Header Design
  • Ford Mustang Coyote Headers
  • Collector Merge Spikes
  • Port Matched Flanges
  • Gains over 25+ rwhp
  • V8 Engines Only
  • 5.0L Coyote Engines
  • CNC Machined Flanges
  • Natural 304 Stainless Steel
  • Standard Graphite Manifold Gaskets.

Vehicle Applications:

  • 2015-2023 Mustang GT 5.0L Coyote Engines

(Warning) This is a RACE ONLY product manufactured and sold for installation on vehicles to be used solely for competition purposes. Once this part is installed, the vehicle may never be used, or registered or licensed for use, on a public road or highway. If you install this part on your vehicle and use the vehicle on a public road or highway, you will violate the Clean Air Act 203(a)(3), 42 U.S.C, 7522(a)(3) and may be subject to personal civil or criminal liability.

Customer Reviews

Based on 9 reviews
67%
(6)
33%
(3)
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J
Jesus Garcia
Extremely satisfied.

According to my guy at the performance shop, everything fit well. He had to move the motor a hair in order for the headers to not rub otherwise he would’ve had to bang them in. All the bolts and hardware were perfect. He only had to tweak the x pipe a bit to be able to reach the borla catback I already had on the car. (2018 Mustang GT).

E
Eric
Best quality headers for the price!

I had got these headers installed onto my car 3 weeks ago Great fitment is what my shop told me everything fit well. The only thing I would recommend is using oem gaskets and re-use stock bolts other than that the o2 extensions worked perfectly and would 10 out of 10 recommend these headers to anyone.

Z
Zeke Villarreal
Great headers for the money !

Absolutely Amazing for the price. No issues with fitment after installing 4 sets for customers ! Only issue i had was the bolts were the incorrect size but after emailing customer service , this issue has been resolved ! Now speed engineering needs to make a set for 11-14 coyotes as well !

J
John E
Good product for the price

Put them on 3 weeks ago and honestly love them. The clearance on the passenger side frame leaves some to be desired. I would personally test fit the pass side, and then dent the header in on that side just to be safe. It doesn’t touch, but the clearance is about 1/4” after I shifted the motor over a bit. Make sure to address the ac line bracket before you install the passenger side. The exhaust clamps for the exhaust are kind of a pain in the a**. Use a big impact. Im getting mine welded cuz I don’t like them. Other than those minor issues, i would 110% buy these again. $693 shipped. Quality is decent, idk how thick the expensive headers are, but these are about the same quality as the BBK headers on my 3.7 mustang. Came with o2 extensions, hardware, gaskets (dont use them, use only OEM gaskets), AND a sticker 😃 Roush axlebacks sound HORRIBLE with this setup though. And it is LOUD. I installed 12” Vibrant Bottle resonators to tone it down. It was almost enough to make them work. I would have gone with the 18” if i did it again.

R
Robert
EXCELLENT

The shop who installed them said compared to a high end longtube like kooks, the fit/finish was excellent!
I wouldn’t waste your money on anything else. Buy the extensions, but reuse your stock bolts.
Highly recommend. ⭐️⭐️⭐️⭐️⭐️