The factory exhaust manifolds on your 5.0L Coyote F-150 are leaving power on the table. Speed Engineering's 1-7/8" longtube headers are a direct-fit, dyno-proven upgrade that frees up exhaust flow, improves throttle response, and delivers over 25 rear-wheel horsepower gained over stock — built from 304 natural stainless steel and engineered to fit right the first time.
Every set is mandrel bent, TIG-welded, and built with CNC-machined flanges for a precise, leak-free fit at the cylinder head and collector.
Features:
- 1-7/8" Port-Matched Primary Tubes — Full-diameter flow from cylinder head to collector for maximum exhaust scavenging
- 3" Collector — Optimized for strong low-to-mid RPM torque
- Mandrel Bent Tubing — Consistent tube diameter through every bend; no crimping, no restriction
- CNC Machined Flanges — Precision fit at the head and collector for a leak-free seal
- 304 Natural Stainless Steel Construction — Corrosion resistant, heat tolerant, and built to last
- Longtube Header Design — Maximum scavenging efficiency vs. shorty or mid-length headers
- Standard Graphite Manifold Gaskets Included
- Dyno Proven — 25+ RWHP gain on 5.0L Coyote applications
- V8 Only — Compatible with 5.0L Coyote engines only
Important Installation Note — Header Bolt Thread Pitch:
Header bolt thread pitch varies by Coyote generation — verify before installation:
- Early Gen 1 (2011) and some Gen 3 (2018+): M10x1.25
- Late Gen 1 (2011) and Gen 2 (2015–2017): M10x1.5
Optional: Zinc Coated Header Bolts (M10x1.5) can be added at the time of purchase.
Vehicle Applications:
Ford F-150 — 5.0L Coyote (2WD/4WD)
- 2011 Ford F-150 (2WD/4WD) — 5.0L Coyote
- 2012 Ford F-150 (2WD/4WD) — 5.0L Coyote
- 2013 Ford F-150 (2WD/4WD) — 5.0L Coyote
- 2014 Ford F-150 (2WD/4WD) — 5.0L Coyote
- 2015 Ford F-150 (2WD/4WD) — 5.0L Coyote
- 2016 Ford F-150 (2WD/4WD) — 5.0L Coyote
- 2017 Ford F-150 (2WD/4WD) — 5.0L Coyote
- 2018 Ford F-150 (2WD/4WD) — 5.0L Coyote
- 2019 Ford F-150 (2WD/4WD) — 5.0L Coyote
- 2020 Ford F-150 (2WD/4WD) — 5.0L Coyote
- 2021 Ford F-150 (2WD/4WD) — 5.0L Coyote
- 2022 Ford F-150 (2WD/4WD) — 5.0L Coyote
- 2023 Ford F-150 (2WD/4WD) — 5.0L Coyote
- 2024 Ford F-150 (2WD/4WD) — 5.0L Coyote
- 2025 Ford F-150 (2WD/4WD) — 5.0L Coyote
Frequently Asked Questions:
Q: How much horsepower do these headers add to a 5.0L Coyote F-150? Speed Engineering's 1-7/8" longtube headers are dyno proven to add over 25 rear-wheel horsepower on 5.0L Coyote F-150 applications compared to stock exhaust manifolds.
Q: Do these fit both 2WD and 4WD F-150 trucks? Yes. These headers are compatible with both 2WD and 4WD configurations on all listed 2011–2025 Ford F-150 5.0L Coyote applications.
Q: What header bolt size do I need for my F-150? It depends on your Coyote generation. Early Gen 1 (2011) and some Gen 3 (2018+) engines use M10x1.25 bolts. Late Gen 1 (2011) and Gen 2 (2015–2017) engines use M10x1.5 bolts. Verify your thread pitch before installation. Optional zinc coated header bolts in M10x1.5 are available at the time of purchase.
Q: What gaskets are included? Standard graphite manifold gaskets are included with the headers.
Q: What material are these headers made from? 304 natural stainless steel with full TIG-welded construction and CNC-machined flanges for a precise, durable, leak-free fit.
Q: Are these headers street legal? No. These are race-only headers intended for closed-course competition use only. Installation on a street-driven vehicle may violate the Clean Air Act (42 U.S.C. 7522(a)(3)).
⚠️ Race Use Only: This product is manufactured and sold for installation on vehicles used solely for competition. Once installed, the vehicle may not be used, registered, or licensed for use on a public road or highway. Installation on a street-driven vehicle may violate the Clean Air Act 203(a)(3), 42 U.S.C. 7522(a)(3).