AMS is first in class because of our long history of durability and performance with industry leading engineering. We are extremely excited to introduce the next BIG thing in the AMS engineering and performance tradition, the AMS Performance Ford F150 EcoBoost Downpipes! Our stainless-steel downpipe upgrade is the perfect piece to increase the performance of your high-output EcoBoost Engine.

2015-19 AMS F150 3.5L Ecoboost 3″ Downpipe Kit

SKU: AMS.32.05.0001-1
$1,095.00 Regular Price
$1,062.15Sale Price
    • Engineered to be the best
    • 24.7% increase in cross sectional area at the Downpipe inlet, the largest on the market
    • Inlet flanges designed to bottom out on OEM studs
    • Quick transition from OEM inlet diameter to 3” piping
    • OEM-like fitment
    • Downpipe mounting flanges are chamfered to evenly distribute clamping force
    • Outlet raised by 1CM to increase clearance between cross-member
    • Designed to perform best with our turbine outlet flanges
    • Stainless-steel construction
    • Catted option, no CEL/codes
    • Cats are 49 state legal
    • Comprehensive installation instructions


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