AMS Performance F150 3.5L Ecoboost 3″ Downpipe Kit

DESCRIPTION Benefits 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     The Next Big Thing 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 3.5L EcoBoost Downpipes! Our stainless-steel downpipe upgrade is the perfect piece to increase the performance of your high-output 2015+ 3.5L