Exhaust Systems for the 2023-Up Toyota GR Corolla (Core, Circuit Edition, Morizo Edition and Premium): axle-back mufflers, full cat-back systems, downpipes and front pipes, mid-pipes, valve simulators and muffler deletes in T304 stainless, with chrome, black and carbon tip options. Exhaust is the one upgrade you hear every single drive. Everything on this page is confirmed for GR Corolla fitment.
The GR Corolla uses its own wide fenders, front and rear bumpers and triple-outlet rear valance, so none of its aero interchanges with a standard Corolla hatchback. The 2025 update revised the front bumper and added the automatic; most parts fit all years and each listing confirms. This page covers Core, Premium, Circuit Edition and Morizo Edition; each listing states the exact trims and model years it fits.
Materials run T304 stainless steel. Systems are mandrel-bent and TIG-welded; each listing states resonated or non-resonated and the tip finish.
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. Downpipes and header changes are the only ones that may need one — each listing states it.
Browse all 2023-Up GR Corolla parts, or jump to Exterior Trim.