This high-flow exhaust manifold kit is specifically designed for the 2017-2020 Ford F-150 3.5L EcoBoost, delivering improved exhaust flow before the turbo to support faster spool and stronger engine breathing. The high-flow design increases efficiency with 16% better flow capability than OEM manifolds, replacing factory manifolds that crack, warp, or leak while reducing exhaust ticking, boost loss, and engine bay heat.

Fitment

• 2017-2020 Ford F-150 3.5L EcoBoost

Product Details

• Material: High-silicon ductile iron construction designed to combat warping
• Flow Improvement: 16% better flow capability versus OEM
• Durability Design: Two additional bolt holes per manifold with extended fasteners and spacers to better withstand thermal expansion
• Casting: Uniform wall thickness casting with thicker robust design
• What's Included: Complete kit with gaskets and hardware included

Installation

Installation requires approximately 9 hours. Professional installation is strongly recommended due to turbocharger and exhaust system complexity.

Check local emissions regulations before purchase. Professional installation is recommended.

Get the right part the first time.