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GrimmSpeed Axle-Back Exhaust (2022+ BRZ)
$469.00
SKU
GRM.1079.1.0
The Perfect Balance of Tone and Craftsmanship
The GrimmSpeed Axle-Back Exhaust transforms the sound and character of your 2022-2025 GR86 or BRZ while preserving the everyday comfort you love. Designed as a direct replacement for the OEM muffler, this system delivers the clean, confident tone enthusiasts crave; deeper at idle, fuller under throttle, and perfectly civil on the highway.
Every exhaust that wears the GrimmSpeed name carries our commitment to precision fitment, premium materials, and long-term reliability. We don’t cut corners, and we don’t settle for generic bends or off-the-shelf components. Each system is built from welded 304 stainless steel, mandrel-bent with custom geometry to maintain smooth exhaust flow and optimal clearance.
At the tail end, two 4-inch polished tips complete the look with a purposeful finish that mirrors the car’s athletic design. A laser-etched GrimmSpeed logo plate proudly reminds you that every inch of this exhaust was engineered, tested, and built the GrimmSpeed way.
Engineered for a Perfect Fit
Installation is straightforward thanks to our custom die-cut graphite compression gasket, developed specifically for the OEM stamped steel mid-pipe flange. This thicker design compresses evenly for a leak-free, lasting seal, unlike the thin multi-layer steel gaskets commonly used elsewhere. The result is an exhaust that fits flawlessly, sounds incredible, and lasts for years of driving.
Quick Specs
- Material: Welded 304 Stainless Steel
- Tubing: Mandrel-Bent with Custom Geometry for Ideal Flow
- Tips: Two 4-Inch Polished Exhaust Tips
- Gasket: Thick Premium Graphite Compression Gasket (Custom Die Cut)
- Logo Plate: Laser-Etched GrimmSpeed Badge
- Fitment: Direct Bolt-On Replacement for OEM Muffler
Fitment Chart
| Year | Subaru BRZ | Toyota GR86 | |
|---|---|---|---|
| 2022 | ✓ | ✓ | |
| 2023 | ✓ | ✓ | |
| 2024 | ✓ | ✓ | |
| 2025 | ✓ | ✓ | |
| 2026 | ✓ | ✓ | |
| 2027 | ✓ | ✓ |
WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to https://www.P65Warnings.ca.gov/passenger-vehicle.
| SKU | GRM.1079.1.0 |
|---|---|
| Manufacturer's Part Number | GRM.1079.1.0 |
| Brand | GrimmSpeed |
