SKU: TS-0203-1103 | UPC: 9329677017175
Turbosmart BOV Block-Off Cap Mini R56 Cooper S 2006-2017
The Turbosmart BOV Block-Off Cap TS-0203-1103 seals the factory blow-off valve port on Mini R56 Cooper S models allowing installation of a plumb back BOV system. Precision machined for 2006-2017 Mini Cooper S including Clubman Coupe Roadster and John Cooper Works variants this cap ensures leak-free operation and maintains boost integrity. Hand-crafted in Australia it delivers reliable performance for turbocharged N12 N14 engines.
Key Features
- Billet 6061 Aluminum Construction: CNC machined for strength and durability resisting corrosion and high-pressure boost levels
- Black Anodized Finish: Provides corrosion resistance and a clean underhood appearance that matches OEM styling
- Direct OEM Flange Fitment: Bolts onto factory BOV location on R56 Mini Cooper S with no modifications required
- Includes Gasket and Hardware: Complete kit with O-ring seal and stainless steel bolts for immediate secure installation
- Plumb Back Upgrade Ready: Enables vent-to-atmosphere or plumb back BOV setups by blocking stock recirc port cleanly
Product Notes
- Designed exclusively for use when replacing factory BOV with Turbosmart plumb back models like Race Port or Kompact series
- Inspect gasket during install for proper sealing to prevent boost leaks
- Ships in protective packaging to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Remove stock BOV and clean flange surface before mounting cap
- Compatible with factory turbo inlet pipe torque bolts to 10 Nm
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2013 | Mini | Cooper | Base |
| 2008-2013 | Mini | Cooper | Clubman |
| 2012-2013 | Mini | Cooper | Coupe |
| 2012-2013 | Mini | Cooper | Coupe John Cooper Works |
| 2012-2013 | Mini | Cooper | Coupe S |
| 2009-2013 | Mini | Cooper | John Cooper Works |
| 2009-2013 | Mini | Cooper | John Cooper Works Clubman |
| 2013 | Mini | Cooper | John Cooper Works GP |
| 2012-2013 | Mini | Cooper | Roadster |
| 2012-2013 | Mini | Cooper | Roadster John Cooper Works |
| 2012-2013 | Mini | Cooper | Roadster S |
| 2006-2017 | Mini | Cooper | S |
| 2008-2014 | Mini | Cooper | S Clubman |
Why Choose Turbosmart?
- Hand-crafted in Sydney Australia since 1997 with strict quality control and rigorous testing
- Performance proven in racing and street applications by enthusiasts worldwide
- Innovative design from dedicated research facility ensures reliability beyond stock components
Frequently Asked Questions
-
Q: Will this fit my 2010 Mini Cooper S R56 N14?
A: Yes it directly replaces the factory BOV flange on all R56 Cooper S models 2006-2013 including N14 turbo engines -
Q: What material is the block-off cap made from?
A: Billet 6061 aircraft-grade aluminum with black anodizing for heat and corrosion resistance -
Q: Does installation require tuning or additional parts?
A: No tuning needed pairs with any plumb back BOV includes all hardware for plug-and-play fit
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed 6 x 4 x 2 inches
- Weight: 0.1 lbs
Blow Off Valve Accessories
Blow off valve accessories, adapters and recirculation parts for turbocharged Subaru, Ford EcoBoost, Volkswagen, Audi, MINI, Mercedes-Benz, Kia Stinger and universal custom builds are stocked at Black Ops Auto Works. Shop BOV adapters, weld-on flanges, recirculation fittings, atmospheric horns, replacement O-rings, springs, gaskets, inserts, filters and service hardware. 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 150 blow off valve accessory SKUs across direct-fit adapters, universal fabrication parts, recirculation hardware, replacement seals, sound accessories and turbo system service components. Blow Off Valve Accessories Explained Complete, adapt or service a turbo bypass system Blow off valve accessories support the installation, service and sound tuning of a turbocharged intake system. The collection includes direct-fit adapters, weld-on flanges, recirculation fitting...
View Blow Off Valve Accessories 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


