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This Remark muffled axle-back replaces the rear exhaust section on the Toyota GR86 and Subaru BRZ while retaining the original midpipe connection. A large-volume muffler provides a more restrained exhaust note with dual outlets.
Key Features
- Direct connection to the OEM midpipe
- Mandrel-bent T304 stainless-steel piping
- TIG welding
- Slant-cut exhaust tips
- Large-volume muffler with dual-layer internal packing
Fitment
| Years | Make | Model |
|---|---|---|
| 2022-2026 | Toyota | GR86 |
| 2022-2026 | Subaru | BRZ |
Remark lists these applications as 2022 and newer. Not compatible with the TRD exhaust system using a three-bolt flange. Check the existing exhaust connection before ordering.
Specifications
| Manufacturer Part Number | RO-TTZ8-SM |
|---|---|
| Version | Muffled axle-back |
| Pipe Diameter | 2.5 inches |
| Pipe Construction | 16-gauge mandrel-bent T304 stainless steel |
| Tip Diameter | 4.5 inches |
| Tip Material | T304 stainless steel |
| Tip Finish | Burnt stainless steel |
| Welding | TIG |
| Tip Wall | Single-wall |
| Muffler | Single T304 stainless-steel canister |
| Muffler Packing | Dual-layer internal packing |
What's Included
Muffled axle-back assembly with dual outlets. Midpipe not included.
Brand Information
Remark offers several rear exhaust configurations for the GR86 and BRZ, including muffled and Boso versions. Each version retains the stated OEM-midpipe connection requirement.
Related Parts
- Alternative GR86/BRZ axle-back: RO-TSZ8-SM
- Shop Remark exhaust systems
- Compare same-vehicle option: Remark Standard Axle-Back for 2022-2026 Toyota GR86 / Subaru BRZ - Burnt stainless steel Single-wall
- Compare same-vehicle option: Remark Standard Axle-Back for 2022-2026 Toyota GR86 / Subaru BRZ - Polished stainless steel Single-wall
These are alternative rear exhaust assemblies, not additional sections to combine.
Frequently Asked Questions
Will it connect to the TRD three-bolt exhaust?
No. Remark explicitly excludes the TRD exhaust system with a three-bolt flange.
Do I need a complete cat-back to use this axle-back?
No. It connects to the original midpipe on the supported application.
Installation Instructions
Follow Remark's current instructions for RO-TTZ8-SM. Confirm the existing flange is the supported OEM connection, not the excluded TRD three-bolt connection. Check tip alignment and clearance after fitting the rear assembly.
WARNING: California Proposition 65 Cancer and Reproductive Harm. www.P65Warnings.ca.gov.
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