![2015-21 Stainless Power Headers 1-7/8" With Catted Leads Aftermarket Connect](http://brcraceworks.com/cdn/shop/products/sm15h3catlg-1-primary_ce5c7ed4-5f43-4080-826d-1043f70b4e17_{width}x.jpg?v=1701153799)
2015-21 Mustang GT 5.0L long-tube headers. Unholy Union. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. Starting with a CNC cut 3/8" thick flanges into 1-7/8" diameter primaries, 3" slip-fit collectors with merge spike, then fitting into 3" high-flow cats. Extended leads are built to fit MBRP and Corsa as well as SW Factory cat-back systems. The ultimate freedom in aftermarket connections! Mill finish, All TIG welded for strength and durability. These kits come with a 24-month warranty.