Stainless Works SM15HCAT - Stainless Power 15-17 Mustang GT Headers 1-7/8in Primaries High-Flow Cats

Stainless Works SM15HCAT - Stainless Power 15-17 Mustang GT Headers 1-7/8in Primaries High-Flow Cats

Headers - Stainless Power - Long Tube - 1.875 in Primary - 3 in Collector - Catalytic Converters Included - Stainless - Natural - Ford Coyote - Ford Mustang 2015-20 - Kit

2015-18 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.