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Striking Presence
Featuring an 85mm pipe and a bullet-style muffler with a single right-side exit, it delivers an overwhelming presence and a distinctly race-inspired look.
Volume Control for Every Driving Scene
The inner silencer can be attached or removed to control both volume and tone. Keep it moderate for city driving, or remove it for a more aggressive, sporty sound for the track.
Adjustable Tail Tip
The adjustable tail tip allows you to adjust how far the tail extends, letting you achieve your ideal, personalized style.
- Main Materials SUH409 (Coated) /SUS304
- Tail Pipe Diameter 119mm Single
- Main Pipe Diameter 7 4. 7mm ⇒ 85mm
- Exhaust Sound (Stock) 74dB (At idle: 56dB)
- Exhaust Sound (with Inner Silencer} 88dB (At idle: 68dB)
- Exhaust Sound (without Inner Silencer) 1 00dB (At idle : 80dB)
- Minimum Ground Clearance 128mm (At center pipe flange)
- Weight 13.0kg (Stock: 21.7kg)
- Packaging Size 1515x442x285
- Packaging Weight 18kg
| Year Fitments | Subaru WRX | ||
|---|---|---|---|
| 2022 | ✓ | ||
| 2023 | ✓ | ||
| 2024 | ✓ | ||
| 2025 | ✓ | ||
| 2026 | ✓ |
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 P65Warnings
| SKU | hks31006-BF002 |
|---|---|
| Manufacturer's Part Number | 31006-BF002 |
| Brand | HKS |






