2017-2020 3.5L ECOBOOST F-150 / RAPTOR FULL-RACE FORMLINE MANIFOLDS Transform your F-150’s performance with the Full-Race Formline Manifolds, precision-engineered for the 2017-2020 3.5L EcoBoost engines. These manifolds are a testament to superior design and craftsmanship, offering a significant upgrade over OEM parts. Key Features: 100% Bolt-On Replacement Ready to support over 650 HP of flow Investment Cast from 347 Stainless Steel Individual Runner + Merge Collector Design Reduced Back Pressure ? Increased Flow Turbine Outlet Port Matched to OEM Turbo (34.5mm) Fits Larger Turbos, unlike other manifolds Benefits: Noticeable increase in horsepower and torque Improved engine response and efficiency Robust construction that resists warping and cracking Supported by a Limited Lifetime Warranty, ensuring long-term satisfaction Product Specs: Material: 347 Stainless Steel Finish: Raw Stainless (optional Ceramic Coating available) Fitment: Direct OEM replacement Package Includes: Manifolds, OEM gaskets, studs, and nuts What's Included: 2x Formline Exhaust Manifolds 1x hardware kit with studs nuts and gaskets Install Difficulty Level: Professional installation is highly recommended with this modification. Vehicle Fitment: Fits 2017-2020 Ford F-150 models Specifically designed for the 3.5L EcoBoost engine CARB Approval Status: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles. For any inquiries or to report inaccuracies in this description, please contact MPT Performance experts at (407) 636-7077 or via email.