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

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