GrimmSpeed Axle-Back Exhaust – 2022-2025 GR86 / BRZ (Gen 2 Only)

The GrimmSpeed Axle-Back Exhaust is a direct replacement for the OEM muffler on 2022-2025 GR86 or BRZ models, enhancing sound quality while maintaining comfort.

• The description claims the system delivers a clean, confident tone that is deeper at idle, fuller under throttle, and civil on the highway.
• The description claims each system is built from welded 304 stainless steel and mandrel-bent with custom geometry.
• The description claims the system includes two 4-inch polished tips.
• The description claims installation is straightforward with a custom die-cut graphite compression gasket.