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This Remark r1 single-exit cat-back is made for the supported Subaru WRX and WRX STI hatchbacks with the original dual-exit, quad-tip exhaust layout. The R1 design changes the outlet to a single large slant-cut tip and uses a straight-through rear muffler.
Key Features
- Complete stainless-steel cat-back
- 3-inch piping
- TIG welding
- Single 4.5-inch outlet
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2008-2014 | Subaru | WRX STI | Hatchback with factory dual-exit, quad-tip exhaust |
| 2011-2014 | Subaru | WRX | Hatchback with factory dual-exit, quad-tip exhaust |
Not for a hatchback with a single-exit rear bumper. Does not cover 2008-2010 WRX hatchbacks. The original bumper and exhaust layout must match the stated application.
Specifications
| Manufacturer Part Number | RK-C1076S-02 |
|---|---|
| Assembly | Two-piece cat-back |
| Pipe Diameter | 3 inches |
| Midpipe Material | T304 stainless steel |
| Muffler Material | T304 stainless steel |
| Tip Material | T304 stainless steel |
| Tip Layout | Single 4.5-inch slant-cut |
| Tip Finish | Polished stainless steel |
| Welding | TIG |
What's Included
Two-piece R1 cat-back with stainless midpipe, rear muffler and single tip.
Brand Information
Remark offers different complete exhaust layouts for these hatchbacks. Exact vehicle and original bumper compatibility take precedence over similarities between part numbers.
Related Parts
- Alternative hatchback system: RK-C2076S-02
- Alternative hatchback system: RK-C2076S-02T
- Shop Remark exhaust systems
- Compare same-vehicle option: Remark Quad-Tip Cat-Back for 2015-2021 Subaru WRX / WRX STI - Polished Stainless Steel
These are alternative complete systems for the stated hatchback application, not parts to combine.
Frequently Asked Questions
Will it fit a hatchback with the original single-exit bumper?
No. Remark requires the factory dual-exit, quad-tip application, even for the single-exit R1 system.
Will aftermarket suspension parts affect clearance?
They can. Remark's page includes an installation example that needed extended hangers to clear an aftermarket sway bar. Check clearance on the actual vehicle rather than assuming the standard hangers will suit every modified setup.
Installation Instructions
Follow Remark's current instructions for RK-C1076S-02. Verify the original dual-exit bumper application before fitting the complete cat-back. Check exhaust and suspension clearances on modified vehicles.
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