CTS Turbo Turbine Housing Adapter Kit for Ford F150/Raptor 3.5T EcoBoost. This small modification will significantly improve the performance of your 3.5L EcoBoost engine. Our engineers redesigned the nozzle to be 55.4% wider than OEM, reducing backpressure and improving turbo spool-up. This adapter kit is machined from cast 304 stainless steel on our in-house HAAS 750 mill. The flange matches the factory seal at the turbo, but has a larger opening for the downpipe compared to stock. This is a must when installing performance exhaust downpipes! Power gains can reach up to 20 hp.

FOR OFF-ROAD USE ONLY

• Two big-bore downpipe adapters for twin-turbo EcoBoost 3.5L engines
• One of the largest downpipe adapters on the market
• Less back pressure
• Faster spooling of the turbos
• CNC machined from cast 304 stainless steel
• 55.4% larger area for maximum exhaust flow

Note: Required replacement parts (not included):
• 2x factory exhaust gaskets (BL3Z-9450-A)
• 4x exhaust studs (W716667-S900)
• 4x exhaust nuts (W520514-S440)

Contents:
• Turbine housing adapter kit