-10%
Click to zoom in
SKU: TS-0204-1131 | UPC: 9329677020809
Turbosmart BOV Race Port - Blue - Gen V for 2002-2021 Subaru WRX/STI & More
The Turbosmart BOV Race Port Gen V Blue is a vent-to-atmosphere blow-off valve engineered for racing turbo setups. It fits 2002-2021 Subaru Impreza WRX/STI, Mitsubishi Lancer Evolution VIII-X, and other turbocharged vehicles with 50mm hoses. This Gen V model delivers rapid boost release, quicker turbo spool, and consistent performance under high pressure.
Key Features
- Market-Leading Flow: Tapered bore piston design enables quicker response and maximum airflow to prevent boost creep.
- Compact Short-Body: Fits tight engine bays on Subaru WRX/STI and similar cars without clearance issues.
- Billet 6061 Aluminum: Lightweight at 1 lb yet strong for endurance in demanding race conditions.
- QuickSnap Collar: Tool-free spring swaps allow tuning for different boost levels on the fly.
- 14psi Blue Spring: Preloaded for common boost pressures up to 14 psi with preload adjustment for precision.
Product Notes
- Vent-to-atmosphere requires ECU tuning to match dump sound and prevent surge.
- Optional flanges sold separately for bolt-on fit to Subaru or Mitsubishi turbo outlets.
- Box dimensions 9.5 x 6.5 x 4.75 inches for safe transit.
Installation Notes
- Professional installation recommended.
- Secure to 50mm inlet/outlet hoses or weld flange adapter for direct fit.
- Includes all hardware. compatible with Turbosmart flange kits for WRX/STI.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2007 | Subaru | Impreza | WRX |
| 2004-2021 | Subaru | Impreza | WRX STI |
| 2004-2009 | Subaru | Legacy | GT |
| 2008-2014 | Subaru | Impreza | WRX Limited/STI |
| 2003-2006 | Mitsubishi | Lancer | Evolution VIII |
| 2007-2008 | Mitsubishi | Lancer | Evolution IX |
| 2008-2015 | Mitsubishi | Lancer | Evolution X |
Why Choose Turbosmart?
- Hand-crafted in Sydney Australia since 1997 with proven reliability in performance circles.
- Strict quality control and rigorous testing in dedicated research facility.
- Innovative design backed by expert staff training and after-sales support.
Frequently Asked Questions
-
Q: Does this fit my Subaru WRX or STI?
A: Yes, universal 50mm hoses work on 2002-2021 WRX/STI. use TS flange kit for bolt-on. -
Q: What material and finish is used?
A: Billet 6061 aluminum body with anodized blue finish for corrosion resistance and style. -
Q: What warranty coverage?
A: Turbosmart provides comprehensive warranty with direct support from Australian headquarters.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure box 9.5 x 6.5 x 4.75 inches
- Weight: 1.1 lbs
Blow Off Valves
Blow off valves and boost release accessories for turbocharged and supercharged vehicles are stocked at Black Ops Auto Works. Shop GFB, Turbosmart, Granatelli, HKS, and GReddy blow off valves for Subaru WRX and STI, Mercedes AMG, GR Corolla and GR Yaris, Civic Type R, Ram Hurricane, Nissan S14 and S15, and GT-R platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 341 blow off valve SKUs across style and vehicle platform. What This Category Covers Blow off valves release excess boost pressure from the intake tract when the throttle closes, protecting the turbocharger and intercooler piping from pressure spikes that can otherwise cause compressor surge. This collection covers vent to atmosphere and hybrid recirculating blow off valves along with mounting hardware and replacement components. Categories Included Vent to atmosphere blow off valves, hybrid recirculating blow off...
View Blow Off Valves Products
Forced Induction
Forced induction is the fastest way to add real power to an engine without adding displacement, and this collection covers the full range of turbocharger, supercharger, intercooler, and boost control hardware needed to build a reliable boosted platform. Whether you are running a factory turbo upgrade, swapping to a bigger frame turbocharger, adding a centrifugal or roots style supercharger, or dialing in a nitrous system for a quick shot of extra power, you will find the components here to build and support the setup correctly. Every part in this collection is organized by system type so you can move from a stock turbocharger to a properly supported forced induction build in one place. Intercoolers, wastegates, blow off valves, boost controllers, and water meth injection components are all included alongside the core turbo and supercharger hardware so the entire boost system can be sourced together. What This Category Covers This collection includes turbochargers, turbo kits, s...
View Forced Induction Products
Turbosmart
Turbosmart forced induction accessories for turbocharged platforms are stocked at Black Ops Auto Works. Shop external and internal wastegates, blow off valves, electronic boost controllers, boost tee kits, and turbo plumbing hardware for Mercedes-Benz AMG, BMW, Jeep Wrangler JL 2.0T, Ram 1500 Hurricane 3.0L, Honda Civic Type R, and other turbocharged engines. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 628 Turbosmart SKUs across wastegates, blow off valves, boost control, and turbo hardware categories. What This Collection Covers Turbosmart designs boost control and turbo management hardware for any platform running forced induction, from factory turbocharged daily drivers to dedicated race builds. This collection brings together fitment verified wastegates, blow off valves, and boost controllers spanning modern factory turbo platforms like the Jeep Wrangler JL 2.0L Turbo an...
View Turbosmart Products