Stainless Works Redline catback with H-pipe for 2018–2020 Ford Mustang GT 5.0L is a 3-inch dual exhaust engineered to improve tone and performance while limiting in-cabin drone. Constructed from 304 stainless steel with CNC mandrel bends and dual-mode mufflers featuring a 3-inch valve assembly, the kit includes quad 4-inch polished tips, hangers and clamps and connects to performance headers for a complete replacement system.
Stainless Works 18+ Ford Mustang GT Redline Cat-Back Performance Connect H-Pipe w/ Active Valves