Full-Race 2011-2020 F-150 & Raptor 3.5L EcoBoost Billet Turbo Adapter Kit

Let Your F-150 Turbo's Flow with Less Restriction

Meet the largest diameter and highest-flowing turbo adapters available for the EcoBoost engine, the Full-Race Billet Turbo Adapter Kit for the 2011-2020 EcoBoost 3.5L.

When Garrett began developing the PowerMax™ Stage 2 Upgrade Turbos, it quickly became clear that the stock adapters were far too small to support the increased airflow needs, and even existing aftermarket options created a bottleneck at the turbine wheel. In response, Full-Race engineered the largest diameter (64.5MM / 2.53") and highest-flowing turbo adapter on the market, delivering over 20% more airflow than competitor products.

By eliminating bottlenecks found in smaller adapters, this kit delivers smoother power delivery, faster spool times, and enhanced reliability for your F-150's EcoBoost engine. Plus, they are CNC machined from billet aluminum to withstand extreme conditions and provide superior heat resistance and structural integrity.

Although designed to be a textbook match to the ID of the Garrett PowerMax™ Stage 2 turbos, this kit works with both factory and upgraded turbos, allowing them to flow with less restriction.

Application List

• 2011-2020 Ford F-150 EcoBoost 3.5L
• 2017-2020 Ford Raptor EcoBoost 3.5L

Features & Benefits

• Largest turbine outlets on the market (64.5mm)
• 50.4% minimum area increase over OEM
• Over 20% more flow than competitor products
• Eliminates bottlenecks found in smaller adapters to maximize turbo efficiency
• Port matched to Garrett PowerMax™ Stage 2 turbine housing
• Smoother flow & reduced pressure drop improve power and spool time
• CNC machined for precision
• Crafted from Billet 304 Stainless Steel for maximum durability
• Works with both OEM and upgraded turbo setups
• Includes new OEM hardware for easy installation

What's Included

• (x2) Billet Turbo Adapters
• (x2) Multi-Layer Stainless Gaskets
• (x4) Ford OEM Studs
• (x4) Ford OEM Nuts