The Remark Elite Spec Cat-Back Exhaust for the 2023-2024 Toyota GR Corolla is a full titanium system built around a high-flow 3 in. mandrel-bent GR2 titanium design. A straight-through resonated midpipe keeps cruising volume in check while the large single titanium muffler canister delivers an aggressive, race-inspired note. The integrated exhaust valve is larger than stock and works with the factory valve motor to retain full factory valve function, and the system does not trigger a check engine light. Finished with quad burnt titanium tips.
- Full GR2 titanium construction - piping, muffler, and tips
- 3 in. mandrel-bent piping
- Quad burnt finish titanium tips - outer 4 in. single-wall, center dual 4 in. with burned titanium covers
- Integrated exhaust valve works with the factory valve motor - retains full factory function
- Straight-through resonated midpipe for controlled cruising volume
- Does not trigger a check engine light
- Handcrafted TIG welding; bolt-on 2-piece design
- Reuses the factory donut gasket and spring bolts
- Part #RK-C4076T-05T
