Stainless Power 2015-2023 Mustang GT Headers 1-7/8in Primaries High-Flow Cats

2015+ Mustang GT headers with 1-7/8" primary tubes, 3" diameter catted lead pipes that mate to the factory connection point. Tig welded 304 stainless steel headers with 3/8" thick flanges and 3" diameter slip fit collectors with merge spikes. This system replaces the factory manifolds, and catalytic converters. Stainless Power headers are backed by a 24-Month guarantee on material and workmanship.This Part Fits:   Year Make Model Submodel 2019-2020 Ford Mustang Bullitt 2015-2020 Ford Mustang GT 2015 Ford Mustang GT 50 Years Limited Edition 2015-2020 Ford Mustang GT Premium