SKU: TS-0205-2061 | UPC: 9329677009590
Turbosmart BOV TS – HKS Flange Adapter for 2003-2021 Mitsubishi Lancer Evolution & Subaru Impreza WRX STI
This adapter connects Turbosmart blow-off valves directly to HKS flanges on turbo outlets. It fits vehicles like Mitsubishi Lancer Evolution VIII-IX MR FQ-400 X and Subaru Impreza WRX STI models. Gain precise pressure release and durability in high-boost setups with seamless integration.
Key Features
- Material: CNC machined from 6061-T6 billet aluminum for strength and corrosion resistance under extreme boost levels
- Direct Fit: Bolts Turbosmart BOV straight onto HKS 50mm flange without modifications for quick swap
- High Flow Design: Maintains full boost holding and rapid venting to prevent compressor surge
- Universal Compatibility: Works with all Turbosmart BOV models including plumb-back and atmospheric vent styles
- Precision Engineering: Tight tolerance machining ensures leak-free seal and long-term reliability
Product Notes
- Verify HKS flange size matches 50mm inlet before purchase
- Inspect O-ring seals during installation for optimal performance
- Secure packaging prevents damage. handle with care upon receipt
Installation Notes
- Professional installation recommended.
- Remove existing HKS BOV and bolt adapter using provided hardware
- Compatible with standard M6 bolts. torque to 8-10 Nm
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2005 | Mitsubishi | Lancer | Evolution VIII |
| 2006 | Mitsubishi | Lancer | Evolution IX MR FQ-400 |
| 2008-2015 | Mitsubishi | Lancer | Evolution X MR GSR Ralliart |
| 2004-2007 | Subaru | Impreza | WRX STI |
| 2008-2014 | Subaru | Impreza | WRX STI hatch sedan |
| 2015-2021 | Subaru | WRX | STI Limited |
Why Choose Turbosmart?
- Hand-crafted in Sydney Australia since 1997 with strict quality control
- Rigorous testing ensures performance beyond expectations in racing conditions
- Innovative design and after-sales support trusted by performance enthusiasts
Frequently Asked Questions
- Q: Will this adapter fit my Evolution X with HKS SSQV BOV?
A: Yes it directly replaces the HKS flange on SSQV and similar 50mm outlet setups for TS BOV mounting - Q: What material is the adapter made from?
A: 6061-T6 billet aluminum precision CNC machined for lightweight durability and heat resistance - Q: Does installation require custom tuning?
A: No tuning needed. bolt-on design retains factory-like function with improved BOV response
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Compact box 5 x 4 x 2 inches
- Weight: 0.2 lbs





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