This Remark R1 Single-Exit cat-back is built for the Toyota GR86 and Subaru BRZ. It uses a single R1 muffler and large slant-cut outlet, with piping designed specifically for the newer vehicle's underbody and suspension clearances.
Key Features
- Complete three-piece cat-back
- 2.5-inch piping
- T304 stainless-steel construction
- TIG welding
- Single 4.5-inch slant-cut outlet
Fitment
| Years | Make | Model |
|---|---|---|
| 2022-2026 | Toyota | GR86 |
| 2022-2026 | Subaru | BRZ |
Remark lists these applications as 2022 and newer. This R1 design explicitly does not fit the earlier 2013-2021 FR-S, 86 or BRZ applications.
Specifications
| Manufacturer Part Number | RK-C1063T-04 |
|---|---|
| Version | R1 Single-Exit |
| Assembly | Three-piece cat-back |
| Pipe Diameter | 2.5 inches |
| Midpipe Material | T304 stainless steel |
| Muffler Material | T304 stainless steel |
| Tip Material | T304 stainless steel |
| Tip Diameter | 4.5 inches |
| Tip Finish | Polished stainless steel |
| Mufflers | One R1 muffler |
| Welding | TIG |
What's Included
Three-piece R1 Single-Exit cat-back assembly with stainless-steel piping, R1 muffler and single tip.
Brand Information
Remark offers distinct complete exhaust layouts for the GR86 and BRZ. R1 and Sports Touring are separate designs, so application and construction details must be checked by exact part number.
Related Parts
- Alternative complete GR86/BRZ system: RK-C4063T-04T
- Alternative complete GR86/BRZ system: RK-C4063T-04
- Shop Remark exhaust systems
- Compare same-vehicle option: REMARK Elite Spec CatBack Exhaust, Toyota GR86 / Subaru BRZ 2022+, Stainless Steel Tip Cover
These are alternative complete systems, not interchangeable sections.
Frequently Asked Questions
Can this R1 fit the earlier FR-S or BRZ?
No. Remark explicitly states that this R1 system was redesigned for the 2022-and-newer GR86 and BRZ and does not fit the earlier application.
Is this only a rear axle-back?
No. It is a complete three-piece cat-back system.
Installation Instructions
Follow Remark's current instructions for RK-C1063T-04. Verify the vehicle generation, install the complete system and check tip alignment, suspension clearance and connections.
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