RSE Full Titanium Muffler TYPE-R
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RSE Full Titanium Muffler TYPE-R Single for the Subaru WRX S4 (VBH). Full titanium construction with Φ80.5mm main pipe, Φ118mm centre silencer, Φ152mm main silencer and Φ115mm titanium blue exit tip. Single-exit racing layout for maximum weight reduction at just 8.1kg versus 21.8kg factory — a 13.7kg saving. Complete bolt-on kit including gaskets, bolts, nuts and anti-seize compound. Includes sound reducer insert.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Subaru | WRX S4 | VBH | FA24DIT 2.4L Turbo |
Technical Specifications
| Specification | RSE | Stock |
|---|---|---|
| Part Number | RB6090-SB06A | – |
| Material | Titanium | – |
| Type | TYPE-R (Single Exit) | – |
| Main Pipe Diameter | Φ80.5mm | Φ60.0mm |
| Centre Silencer | Φ118mm | – |
| Main Silencer | Φ152mm | – |
| Exit Diameter | Φ115mm | Φ80mm x4 |
| Flange Thickness | 8.0mm | – |
| Weight | 8.1kg | 21.8kg |
| Noise (w/ reducer v2 / w/ reducer / open) | 89dB / 95dB / 99dB | – |
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