Take your 2015–2023 S550 Mustang to the next level with performance exhaust and header systems from Stainless Works. Precision-engineered in the USA from premium 304 stainless steel and fully TIG welded for strength and durability, these systems deliver a perfect blend of tone, power, and fitment. Choose from the refined, drone-free Legend Series or the aggressive, race-inspired Redline Series to give your Mustang GT, GT350, GT500, or Mach 1 the sound and performance it deserves. Built for enthusiasts who demand quality, Stainless Works systems are backed by a lifetime warranty and deliver proven performance on the street or track.
