Exhaust Systems for the 2024-Up Ford Mustang S650 (7th generation): axle-back mufflers, full cat-back systems, mid-pipes and muffler deletes in T304 stainless, with polished, black and carbon tip options. Exhaust is the one upgrade you hear every single drive. Everything on this page is confirmed for Mustang S650 fitment.
EcoBoost, GT and Dark Horse share the same body shell. Front fascias differ — GT and Dark Horse run the larger lower grille and the Performance Pack splitter, and the Dark Horse has its own rear wing — so bumper-mounted and wing parts are trim-specific while trim, interior, hood and exhaust parts fit across the range. This page covers EcoBoost, GT and Dark Horse; use the Model filter on the left to see only parts for your trim.
Materials run T304 stainless steel. Every system is TIG-welded T304 with mandrel-bent tubing and includes hardware.
Frequently asked
Will I get drone at highway speed? Resonated systems here are tuned to stay quiet at cruise and open up under throttle. Non-resonated and muffler-delete options are louder throughout and say so.
Do I need a tune? Axle-back and cat-back systems are bolt-on with no tune required. Header or downpipe changes are the only ones that may need one.
Browse all 2024-Up Mustang parts, or jump to Exterior Trim, Rear Spoilers & Wings, Steering Wheels, Interior Trim, Hoods & Hood Vents, Rear Diffusers, Front Splitters & Lips, Bumper Conversion Kits.