SKU: TS-0204-1135 | UPC: 9329677022773
Turbosmart BOV Race Port Sleeper TS-0204-1135 Universal 50mm Black
The Turbosmart Race Port Sleeper BOV delivers reliable boost pressure venting for turbocharged vehicles with 50mm inlet pipes. This valve fits popular models like Subaru WRX and STI Mitsubishi Lancer Evolution and Nissan 350Z. Its compact design and included springs ensure quick boost recovery and surge protection with a stock-like appearance.
Key Features
- 50mm Piston: Handles high boost levels with rapid response and consistent operation across RPM range
- Brass Piston Sleeve: Provides zero hysteresis for precise sealing and long-term durability under extreme conditions
- Multiple Springs: Includes 3psi yellow 5psi green 7psi beige 10psi red and 14psi black springs for custom boost tuning
- Sleeper Collar: Black anodized cover conceals race internals for a factory stealth look
- Aluminum Housing: CNC machined 6061-T6 billet body weighs 0.95 lbs for lightweight strength
Product Notes
- Supplied with o-ring seals and 50mm inlet adapter for direct fit to common turbo piping
- Use only approved motorsport springs and adjust preload carefully for your boost pressure
- Packaged in protective box measuring 8.3 x 5.2 x 3.3 inches
Installation Notes
- Professional installation recommended.
- Bolts directly to 50mm ID charge pipes using provided seals and clamps
- Compatible with V-band clamps or hose barb fittings on most aftermarket intercooler piping
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2007 | Subaru | Impreza | WRX |
| 2004-2021 | Subaru | Impreza | STI |
| 2003-2005 | Mitsubishi | Lancer | Evolution VIII |
| 2006-2007 | Mitsubishi | Lancer | Evolution IX |
| 2008-2016 | Mitsubishi | Lancer | Evolution X |
| 2003-2009 | Nissan | 350Z | All |
| 2003-2007 | Infiniti | G35 | Coupe/Sedan |
Why Choose Turbosmart?
- Engineered in Australia with motorsport-proven designs since 1997
- Billet construction withstands high-pressure turbo applications
- Precision piston sealing prevents leaks and ensures repeatable performance
Frequently Asked Questions
- Q: Will this BOV fit my Subaru WRX or STI?
A: Yes it mounts to standard 50mm charge pipes on 2002-2007 WRX and 2004-2021 STI models with included adapters - Q: What materials are used in construction?
A: Features CNC 6061-T6 aluminum body Nitto piston seals and brass sleeve for corrosion resistance and smooth operation - Q: What is the warranty coverage?
A: Backed by Turbosmart lifetime warranty against manufacturing defects when installed and maintained correctly
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Secure retail box 8.3 x 5.2 x 3.3 inches
- Weight: 1.1 lbs






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