Stainless Works
Stainless Works 2015-16 Mustang GT Headers 1-7/8in Primaries 3in High-Flow Cats Factory Connection - M15HCAT
2015-20 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"...