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Your cart is empty. We are proud to offer the AMS 3.5L EcoBoost F150 Turbine Housing Adapters! Our Engineers designed this product to let your EcoBoost turbos breathe. More flow equals more power. These are a clean sheet designed component not a reworked OEM piece. The smooth transitions help the hot exhaust gases to pass easily out of the turbo reducing back pressure which helps the turbos spool faster. These easily install in between the turbo and the downpipes so when you upgrade to the AMS F150 Downpipes you will want to upgrade to the AMS outlet flange adapters at the same time. Features: Wider mouth lets turbos breathe
Nearly 55% more internal cross-sectional area
Largest turbine housing adapter on the market
Minimum ID 64mm (+20.8%)
Maximum ID 76.5mm (+44.3%)
Internal Cross Sectional Area 34.12cm2 (+54.8%)
More flow = More power
Lets the turbos spool faster
New castings not machined OEM flanges
Precision CNC machined surfaces
304 Stainless Steel construction
Matches OEM gasket profile
Designed to perform best with our F150 downpipes
Jaybird
Reviewed in the United States on February 4, 2025
Best protector on the market for the price. There's a bunch of other ones out there but you'll see a hp gain of 5 to 20 hp from what I could fine on line. I didn't feel much diffrents but it is way bigger than stock and allows more flow will need a gasket and new stud kit.
A Voigt
Reviewed in the United States on November 19, 2023
A must upgrade if your serving your turbos or exhaust anyways, noticeable difference
Nick
Reviewed in the United States on October 17, 2023
They look like great quality, will edit review when installed to get the final outcome!
Kindle Customer
Reviewed in the United States on July 5, 2021
Thanks
ELMac
Reviewed in the United States on June 15, 2021
Not installed as of 6-15-2021. Waiting on studs. I thought I could save a little green by sourcing the install kit separately. Wrong move. Did not save money and parts backordered everywhere. Will update later.
Lscott
Reviewed in the United States on December 5, 2021
These are great.Price was good, material is quality and it's obviously a better option over the stock adapters.Install was easy (get the shop iron stud puller and propane torch to R&R the studs and gaskets too).Performance Wise: It's definitely noticeable in the spool time from the turbos.I daily my 3.5 with a AEM CAI, Catless DP's to a 3" MBRP exhaust, Snow Performance Methanol Injection and MPT's Meth tune at 20psi max boost.To say that I actually felt the difference in low end torque and spool time just from this simple bolt on was impressive.These are a must have bolt on I wish I would have done back when I did the DP's originally.
Randy M.
Reviewed in the United States on April 30, 2021
Definitely recommend these they are well made and the diameter is larger than the spd adapter and you Definitely notice the difference once installed
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