The Stainless Works Lightning-style 3" true dual cat-back for 2017–2020 Ford F-250/F-350 6.2L features an X-pipe and S-tube muffler with dual 4" polished slash-cut double-wall tips that exit ahead of the passenger-side rear tire. Fabricated from 304 stainless with mandrel bends and TIG welds, the bolt-on system enhances flow and delivers a more aggressive sound and appearance compared with stock routing.
Stainless Works 17-20 Ford F-250/F-350 6.2L Lightning Exit Catback System