SKU: TS-0203-3011 | UPC: 9329677013368
Turbosmart BOV Kompact Port Blanking Plug – Black for Subaru WRX STI Mitsubishi Evo
The Turbosmart BOV Kompact Port Blanking Plug in black seals the atmospheric vent port on Kompact Blow Off Valves for full plumb-back recirculation. It fits Subaru Impreza WRX and STI models plus Mitsubishi Lancer Evolution equipped with Turbosmart Kompact BOVs. This plug delivers a reliable seal to route all boost back to the intake for quieter operation and consistent performance.
Key Features
- Billet Aluminum Construction: CNC machined for strength to hold boost pressure without failure
- Anodized Black Finish: Resists corrosion and heat while blending with black Kompact BOV appearance
- O-Ring Seal Design: Provides airtight fit to prevent leaks and maintain system pressure
- Direct Port Fitment: Threads straight into Kompact BOV vent port with no modifications
- Plumb-Back Conversion: Blocks vent for 100 percent recirculation ideal for street or track rules
Product Notes
- Confirm your BOV is Turbosmart Kompact series before purchase
- Clean port threads before installation for best seal
- Small lightweight part ships fast worldwide
Installation Notes
- Professional installation recommended.
- Remove existing port cap then thread plug in by hand and snug with wrench
- Compatible with all Kompact BOV mounting hardware
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2007 | Subaru | Impreza | WRX |
| 2004-2021 | Subaru | Impreza | WRX STI |
| 2003-2005 | Mitsubishi | Lancer | Evolution VIII |
| 2006-2007 | Mitsubishi | Lancer | Evolution IX |
| 2008-2015 | Mitsubishi | Lancer | Evolution X |
Why Choose Turbosmart?
- Hand-crafted in Sydney Australia since 1997 for performance reliability
- Innovative design with strict quality control and rigorous testing
- Proven acceptance in the performance community with full after-sales support
Frequently Asked Questions
- Q: Does this plug fit all Turbosmart Kompact BOV models?
A: Yes it threads directly into the vent port on all Kompact series BOVs for easy conversion - Q: What material is the blanking plug made from?
A: Precision CNC machined billet aluminum with durable anodized black finish - Q: Does installing this affect warranty or performance?
A: Official Turbosmart accessory maintains full performance and warranty coverage
Shipping & Handling
- Method: Ground shipping via UPS or USPS
- Availability: In stock – ships same or next business day
- Packaging: Compact box 3 x 3 x 1 inches
- Weight: 0.1 lbs





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