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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
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Description
2021-2025 F-150/Raptor 3.5L EcoBoost Formline Turbo Manifolds (A0146A)The Full Race Formline Turbo Manifolds for the third generation 2021 2024 Ford F 150 and Raptor 3. 5L EcoBoost are designed to eliminate the weakness of the factory exhaust castings. While stock manifolds are known to warp, crack, and restrict flow under high heat and boost, these manifolds replace the OEM parts with precision engineered 347 stainless steel. The Formline design improves exhaust flow, enhances turbo response, and drastically increases
The Full-Race Formline Turbo Manifolds for the third-generation 2021-2024 Ford F-150 and Raptor 3.5L EcoBoost are designed to eliminate the weakness of the factory exhaust castings. While stock manifolds are known to warp, crack, and restrict flow under high heat and boost, these manifolds replace the OEM parts with precision-engineered 347 stainless steel. The Formline design improves exhaust flow, enhances turbo response, and drastically increases long-term durability while retaining OEM fitment and emissions compliance. They are engineered to provide smoother power delivery, faster spool-up, and consistent reliability for a stronger foundation, even when chasing maximum power.
Features
- Investment-cast from high-temperature 347 stainless steel.
- Individual runners (30mm/31mm) improve balance and flow distribution over the OEM log style.
- 40mm port-matched outlets eliminate pre-turbo restriction for faster spool.
- Flange thickness is a uniform 15mm to resist warping and exhaust leaks.
- Includes A286 Inconel Hardware Kit (16 studs and nuts).
- Fully bolt-on replacement for OEM manifolds; no modifications or tuning required for installation.
Notes
- Dyno-proven power gains of up to 55 WHP and 75 WTQ when paired with tuning over a stock manifold with tuning.
- Retains compatibility with the factory cooled-EGR system for improved knock resistance.
- Aftermarket parts can affect your vehicle’s warranty; consult your warranty agreement or dealer.
Compatibility Notes
- Fits 2021+ Ford F-150 3.5L EcoBoost.
- Fits 2021+ Ford Raptor 3.5L EcoBoost.
- Fits 2021+ Ford F-150 3.5L PowerBoost.
Specs
- Material: 347 Stainless Steel
- Coating: Raw Stainless
- Outlet Diameter: 40 mm (port-matched)
- Outlet Area: +38.4% larger flow area than OEM
- Hardware: A286 Inconel
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy