Stainless Works Redline 3" H-pipe catback for 2018+ Mustang GT 5.0L features dual-mode mufflers with a valve assembly that bolts to factory electronics for Track and Quiet modes. Mandrel-bent 304 stainless tubing, TIG welds, quad 4" polished tips, hangers and clamps are included and the system mates to the factory connection point. Made in the USA with a lifetime warranty; not confirmed for convertibles.
Stainless Works 2018+ Ford Mustang GT 3in Redline Series Catback H-Pipe w/Active Valves & Quad Tips