AMS 3.5L EcoBoost F150 & Raptor Turbine Housing Adaptor Kit

Reduce exhaust restriction and improve turbo response on Ford 3.5L EcoBoost applications with the AMS Performance Turbine Housing Adaptor Kit. Developed by AMS as a clean-sheet replacement rather than a modified OEM component, the adaptors use smooth internal transitions and a substantially larger flow area to help lower backpressure between the turbocharger turbine housings and downpipes.

Key Features

• Approximately 54.8% more internal cross-sectional area than the OEM adaptor
• 64 mm minimum internal diameter — approximately 20.8% larger
• 76.5 mm maximum internal diameter — approximately 44.3% larger
• Internal cross-sectional area of approximately 34.12 cm²
• Designed to reduce turbine-outlet restriction and support quicker turbo spool
• Clean-sheet casting rather than a machined OEM flange
• Precision CNC-machined 304 stainless steel construction
• Matches the OEM gasket profile
• Installs between the turbocharger turbine housings and downpipes
• Designed to pair particularly well with AMS 3.5L F150/Raptor downpipes

Fitment

• 2011-2020 Ford F-150 with 3.5L EcoBoost
• 2017-2020 Ford F-150 Raptor with 3.5L EcoBoost
• 2015-2021 Ford Expedition with 3.5L EcoBoost
• 2018-2021 Lincoln Navigator with 3.5L EcoBoost
• 2015-2019 Ford Transit 150 / 250 / 350 / 350 HD with 3.5L EcoBoost

Installation Notes

Replacement installation hardware is required but is not included. AMS specifies the following Ford hardware:

• W520514-S440 Catalytic Converter Nut — Qty. 4
• W716667-S900 Catalytic Converter Stud — Qty. 4
• BL3Z-9450-A Turbocharger Gasket — Qty. 2

Manufacturer Part Number: AMS.32.05.0002-1

Shipping Weight: 2 lb
Package Dimensions: 8 × 6 × 3 in

CARB/EPA compliance testing has not been completed for this product. Customers should confirm applicable local emissions and road-use regulations before purchase or installation.