This very small modification will dramatically improve the performance of your 3.5L EcoBoost motor. Our engineers redesigned the mouth to be 55.4% wider compared to OEM, thus reducing the backpressure and improving spool up from the turbos.

Our adapter kit is machined from cast 304 stainless steel on our in-house HAAS 750 mill. The flange matches the factory gasket 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 be up to 20hp.

***FOR OFF-ROAD USE ONLY***

Features:

• One of the largest turbine adapters on the market
• Less backpressure
• Faster spool from the turbos
• CNC machined from cast 304 stainless steel
• 55.4% larger area for maximum exhaust flow

Fitment:

• 2011-2020 3.5L EcoBoost F150
• 2017-2020 3.5L EcoBoost Raptor

Note: Replacement parts required (not included)

• 2x factory exhaust gaskets (BL3Z-9450-A)
• 4x exhaust studs (W716667-S900)
• 4x exhaust nuts (W520514-S440)

Feel free to contact us at support@ducocarparts.co.uk should you wish to double check!

Before sending out your ordered part(s), we perform a compatibility check to guarantee that they will fit your vehicle. This verification can be done by using your registration number (UK) or the last 7 digits of your VIN. Kindly provide your car information before proceeding to checkout.

CTS-HW-0419

Manufactured by

CTS Turbo