2015 + Mustang GT 5.0L 1 7/8" x 3" Stainless Steel Long Tube Header w/ Off Road (Non-Catted) Connection Pipe 1 7/8" x 3" Stainless Steel Long Tube Headers Includes Kooks Off Road Connection Pipes O2 extensions, gaskets, and all installation hardware included These products are NOT legal for sale, installation, or use on a licensed vehicle in the state of California, and they do NOT meet CARB compliance Specs: SKU 1151H410 Year Range 2015+ Engine Type 5.0L Coyote Unit System Weight 49 lbs Vehicle Fits: 2015 FORD MUSTANG GT V8 5