The Turbosmart 60mm replacement trumpet is a precision-engineered component designed for high-flow atmospheric blow-off valves. This genuine replacement part (TS-0205-3104) ensures your BOV maintains its intended venting characteristics and sound profile by providing a clear, unrestricted exit path for excess boost pressure.

• Direct replacement for 60mm outlet Turbosmart BOVs
• Precision-machined construction for a secure fit and durability
• Optimized flare design for signature atmospheric venting sound
• Ideal for replacing damaged or missing trumpet components
• Manufacturer Part Number: TS-0205-3104

The Turbosmart Type 5 BOV Port Blanking Plug is engineered to securely seal the outlet port on any Turbosmart Type 5 Blow Off Valve. This precision-machined component is essential when reconfiguring your bypass or blow-off valve setup, ensuring a leak-free seal that maintains consistent boost pressure and prevents unmetered air from entering or escaping the system.

• Designed specifically for compatibility with Turbosmart Type 5 BOV outlet ports
• Provides a reliable, airtight seal for custom forced induction configurations
• Simple, direct-fit installation into the BOV housing
• Manufacturer Part Number: TS-0205-3103

Fine-tune your turbocharger response with the Turbosmart Yellow Blow Off Valve Spring. Designed as a direct replacement or tuning component, this spring allows you to calibrate your BOV to match specific engine vacuum levels and boost profiles. Proper spring selection is critical for ensuring the valve remains seated at idle while providing crisp, reliable venting under deceleration.

Manufactured from high-tensile spring steel, this component is engineered to withstand the extreme heat and cycling of high-performance engine bays without losing its rate. It is compatible with several of Turbosmart’s most popular valve series, offering a precise fit and straightforward installation inside the valve cap.

• Manufacturer Part Number: TS-0205-3101
• Spring Color: Yellow
• Compatibility: Turbosmart Dual Port, Supersonic, Vee Port, and Plumb Back Blow Off Valves
• Material: High-grade spring steel for maximum fatigue resistance
• Function: Adjusts opening and closing pressure thresholds

The Turbosmart BOV O-Ring Kit (TS-0205-3010) is a dedicated service solution for maintaining the airtight seal of your blow-off valve. Over time, the repeated heat cycles and high-pressure environment of a turbocharged engine bay can cause standard seals to perish, harden, or crack, leading to boost leaks that compromise engine performance and throttle response.

This replacement kit provides the precise elastomer O-rings needed to refresh the sealing surfaces between the BOV body and its mounting flange or internal components. By replacing worn seals with these high-quality components, you ensure the manifold pressure stays where it belongs, preventing vacuum leaks and ensuring the valve operates exactly as engineered.

• Manufacturer Part Number: TS-0205-3010
• Prevents boost and vacuum leaks for consistent turbocharger performance
• Direct replacement seals for Turbosmart blow-off valve assemblies
• Engineered to withstand high-temperature engine bay environments
• Essential for routine maintenance or when reinstalling a BOV

The Turbosmart 38mm Hose Blanking Plug (TS-0205-2017) is an essential component for drivers converting their factory recirculating bypass valve system to an atmospheric blow-off valve. When the original recirculating hose is removed, this precision-machined plug allows you to securely seal the port in the intake tract, preventing boost leaks and ensuring that no unmetered air enters the engine.

• Designed to plug off the OEM recirculating hose port
• Matches 38mm (1.5 inch) internal diameter hoses
• Critical for maintaining correct air-fuel ratios when running an atmospheric BOV
• Durable construction designed to withstand high intake temperatures and pressure
• Manufacturer Part Number: TS-0205-2017

The Turbosmart 34mm Hose Blanking Plug (TS-0205-2016) is a precision-engineered solution for drivers converting their factory recirculating blow-off valve system to a vent-to-atmosphere setup. This plug is designed to securely seal the OEM recirculating hose, preventing unmetered air from entering or boost from escaping the intake tract.

Constructed to maintain an airtight seal even under high-boost conditions, this 34mm plug ensures your engine management system receives accurate data while allowing for the installation of performance BOVs. It is a direct fit for standard 34mm (1.34 inch) internal diameter hoses typically found in factory forced-induction plumbing.

• Diameter: 34mm (1.34")
• Application: Universal fit for OEM recirculating hoses
• Function: Seals intake return lines during VTA BOV conversion
• Manufacturer Part Number: TS-0205-2016

The Turbosmart 32mm Hose Blanking Plug (TS-0205-2015) provides a reliable method for sealing off OEM recirculating hoses. This is a critical component when converting to a vent-to-atmosphere blow-off valve setup, ensuring the intake system remains air-tight and free of boost leaks.

Constructed for high-performance applications, this 32mm plug fits securely into the factory hose and is engineered to stay in place under high pressure. It is essential for maintaining consistent system pressure and preventing unmetered air from entering or escaping the intake tract.

• Precision-machined 32mm diameter for a secure, tight fit
• Designed specifically for sealing OEM recirculating valve hoses
• Ensures air-tight connections to maintain intake system integrity
• Durable construction suitable for high-boost environments
• Manufacturer Part Number: TS-0205-2015

The Turbosmart 29mm Hose Blanking Plug is a specialized component designed to securely seal off OEM valve recirculating hoses. This is particularly essential for enthusiasts converting their forced induction system to a vent-to-atmosphere blow-off valve (BOV) setup, where the original recirculation path to the intake must be blocked to prevent boost leaks or the ingestion of unfiltered air.

Engineered for precision and reliability, this 29mm plug provides an air-tight connection that remains securely in place even under high-pressure conditions. By utilizing this plug, you can ensure your intake system remains perfectly sealed and operates with maximum efficiency. It is a simple, effective solution for cleaning up your engine bay during performance modifications.

• Manufacturer Part Number: TS-0205-2014
• Diameter: 29mm
• Application: Universal fitment for standard 29mm ID recirculating hoses
• Function: Seals intake return ports for vent-to-atmosphere BOV conversions
• Design: Ensures air-tight sealing and secure retention

The Turbosmart 25mm Hose Blanking Plug is a precision-engineered solution for sealing off factory recirculating hoses. This is commonly required when replacing an original equipment (OE) recirculating bypass valve with an atmosphere-venting blow-off valve. By securely plugging the intake-side hose, you prevent unmetered air from entering the intake tract and ensure the system remains pressurized without boost leaks.

• Designed specifically for 25mm (approx. 1 inch) internal diameter hoses
• Maintains an airtight seal for reliable engine vacuum and boost pressure
• Ideal for use when converting to a Vent-to-Atmosphere (VTA) setup
• Constructed for durability and a high-tolerance fit
• Manufacturer Part Number: TS-0205-2013

This blanking plug provides a secure, mechanical seal that is superior to improvised solutions, ensuring your engine's air-fuel ratios remain consistent by eliminating potential leak points in the induction system.

The Turbosmart 34mm Hose Adapter (TS-0205-2009) provides a precision-engineered solution for converting your universal blow off valve to a hose-end fitting. This adapter allows for a secure and leak-free installation on custom turbocharger setups where silicone or rubber plumbing is required rather than a flange mount.

• Fits Turbosmart Plumb Back, Dual Port, and Supersonic Universal Fit BOVs
• Engineered for a precision fit with a 34mm outer diameter
• Allows for easy integration into existing intake and charge pipe plumbing
• Durable construction ensures a tight seal under boost pressure
• Manufacturer Part Number: TS-0205-2009

Restore the pressure integrity of your forced induction system with the Turbosmart RacePort and Big Bubba Blow Off Valve O-Ring Kit. Designed as a direct service solution for worn or aged seals, this kit ensures your BOV maintains a leak-free seal for consistent boost response and reliable valve actuation. Over time, extreme engine bay heat cycles can degrade rubber seals; replacing them with this kit prevents common boost leaks and restores factory-level performance.

• Specifically designed for Turbosmart RacePort and Big Bubba Blow Off Valves
• Restores internal sealing to prevent boost loss and vacuum leaks
• Includes two (2) large O-rings and two (2) small O-rings
• Supplied with a tube of Turbosmart sealant for proper lubrication and installation
• Manufacturer Part Number: TS-0204-3106

This Turbosmart RacePort Blow Off Valve (BOV) spring allows you to fine-tune your valve's response based on your engine's specific manifold vacuum levels. Rated at 15 inHg, this replacement spring is designed specifically for the RacePort series to ensure the piston remains closed under idle vacuum while maintaining rapid response when transitioning to boost.

Precision-manufactured from high-grade materials to resist fatigue and heat soak, this spring replaces worn internal components or allows for adjustment when moving to a different camshaft profile or engine setup. Proper spring selection is critical to prevent compressor surge and ensure the blow-off valve operates within its intended pressure range.

• Part Number: TS-0204-3105
• Compatibility: Turbosmart RacePort Blow Off Valves
• Pressure Rating: 15 inHg
• Material: High-tensile spring steel
• Purpose: Adjusts BOV opening pressure and idle seat pressure

Maintain the peak performance of your forced induction system with the Turbosmart RacePort (2011) Diaphragm Assembly. Designed as a genuine replacement component for the GenV RacePort series, this assembly ensures your blow-off valve (BOV) continues to provide the rapid response and reliable sealing required in high-boost applications.

The TS-0204-3103 assembly features a high-strength diaphragm and piston engineered to withstand extreme manifold pressures without compromising valve lift or timing. By replacing a worn or fatigued diaphragm, you prevent vacuum leaks and ensure the BOV opens and closes precisely to protect your turbocharger from compressor surge.

• Genuine Turbosmart replacement part for RacePort (2011) BOV
• Engineered for consistent valve operation under extreme boost levels
• Prevents boost leaks and ensures accurate pressure relief
• High-durability materials for extended service life in performance environments
• Manufacturer Part Number: TS-0204-3103

Fine-tune your forced induction system with the Turbosmart RacePort BOV Replacement Spring. Specifically engineered for the RacePort blow-off valve series, this 18 In/Hg spring allows you to match your BOV opening pressure to your engine's specific vacuum profile at idle. Selecting the correct spring rate is critical to preventing unwanted air leaks and ensuring the valve remains seated until the throttle is lifted.

• Specifically designed for Turbosmart RacePort Blow-Off Valves
• Vacuum Rating: 18 In/Hg
• Maintains valve closure at idle for consistent performance
• Constructed from high-tensile materials to resist fatigue and heat soak
• Manufacturer Part Number: TS-0204-3102

The Turbosmart Big Bubba Blow Off Valve Spring is a critical tuning component designed to match your BOV response to your engine's specific vacuum profile. Rated at 21 inHg, this spring is engineered to maintain a proper seal at idle for high-vacuum applications, preventing the piston from hanging open and ensuring boost pressure is managed effectively during throttle lift-off.

Manufactured from high-tensile spring steel, this component is a direct fit for the Turbosmart Big Bubba and Bubba Sonic series. Selecting the correct spring rate is essential for balancing valve sensitivity and intake integrity, providing the reliability required for high-performance forced induction systems.

• Part Number: TS-0204-2204
• Vacuum Rating: 21 inHg
• Compatibility: Turbosmart Big Bubba and Bubba Sonic Blow Off Valves
• Material: High-quality spring steel for consistent tension
• Function: Regulates piston opening and closing based on manifold vacuum

Calibrate your Turbosmart Big Bubba blow-off valve for optimal response with this precision-engineered 7 inHg replacement spring. Choosing the correct spring rate is essential for ensuring your BOV remains closed at idle and under vacuum while providing the immediate pressure relief needed to prevent compressor surge during throttle lift.

Fabricated from high-tensile spring steel, this component is designed to resist fatigue and maintain its specific rate even under the high-temperature environment of a performance engine bay. This spring (TS-0204-2201) is specifically sized for the Bubba series large-format valves.

• Vacuum Rating: 7 inHg
• Compatibility: Designed for Turbosmart Big Bubba and Bubba Blow Off Valves
• Construction: High-quality spring steel for consistent tension and durability
• Function: Regulates valve seat pressure based on engine vacuum
• Manufacturer Part Number: TS-0204-2201

Fine-tune the response of your Turbosmart RacePort Blow-Off Valve (BOV) with this precision-engineered inner spring. Selecting the correct spring rate is essential for ensuring your BOV remains closed under vacuum at idle while maintaining the fast-acting relief necessary to protect your turbocharger from compressor surge during throttle lift-off.

This orange-coded inner spring is rated for 8 inHg of vacuum. It is designed to work in conjunction with other springs in the RacePort range to achieve a specific total vacuum rating, or as a direct replacement for a worn component. Manufactured to strict tolerances, this spring provides consistent performance under the high-heat conditions found in performance engine bays.

• Part Number: TS-0204-2105
• Compatibility: Designed specifically for Turbosmart RacePort series BOVs
• Vacuum Rating: 8 inHg
• Color Code: Orange
• Position: Inner Spring

The Turbosmart Spring Kit (TS-0204-2104) is designed to provide precise tension for blow-off valve tuning and maintenance. Manufactured and tested at Turbosmart’s facility in Sydney, Australia, this spring kit allows enthusiasts to fine-tune their forced induction system's response to specific vacuum and boost levels.

Rather than relying on mass-produced components, Turbosmart utilizes a rigorous testing process and strict quality control to ensure these springs maintain their specified rates even under the extreme heat of a performance engine bay. This kit is an essential component for replacing worn internal springs or adjusting valve cracking pressure to prevent compressor surge.

• Precision-wound construction for consistent spring rates
• Designed and manufactured in Sydney, Australia
• Rigorous testing ensures long-term reliability and performance
• Essential for fine-tuning blow-off valve operation
• Manufacturer Part Number: TS-0204-2104

The Turbosmart Kompact Shortie VAG Base O-Ring Kit (TS-0203-3012) is a precision sealing solution for compressor-cover-style blow-off valves. Specifically designed for VAG-pattern Kompact Shortie BOVs, this kit provides the necessary replacement seals to maintain an airtight interface between the valve body and the turbocharger or mounting flange.

Exposure to extreme heat cycles and high boost pressures can cause standard seals to compress or degrade over time, leading to performance-robbing boost leaks. This kit allows for a professional-grade refresh of your BOV during routine maintenance or when transferring the component to a new vehicle, ensuring reliable pressure retention and consistent valve operation.

• Fits Turbosmart Kompact Shortie BOVs with VAG-style base mounting
• Replaces worn or compressed seals to prevent boost leaks
• Engineered for high-temperature resistance and durability
• Essential for maintenance or re-installation of Kompact Shortie valves
• Manufacturer Part Number: TS-0203-3012

The Turbosmart Kompact Port Blanking Plug (TS-0203-3011) provides a reliable, leak-free solution for sealing unused ports on Kompact series valves. This precision-machined component is designed specifically for use with Turbosmart Kompact Dual Port and Plumb Back Blow Off Valves, allowing for quick configuration changes when modifying your forced induction system's venting setup.

• Direct fit for Turbosmart Kompact Dual Port and Plumb Back BOVs
• Ensures an airtight seal to prevent boost leaks and maintain system pressure
• Precision-machined construction with a durable black anodized finish
• Simplifies port management for custom turbocharger setups
• Manufacturer Part Number: TS-0203-3011

Restore the signature sound and performance of your Turbosmart Blow-Off Valve with this genuine Kompact Series Replacement Trumpet. This precision-engineered component is designed to replace a lost or damaged outlet on any Turbosmart Kompact series BOV, ensuring a perfect seal and optimal atmospheric discharge flow.

Manufactured at Turbosmart’s facility in Sydney, Australia, this trumpet is machined from high-grade aluminum and finished with a durable black anodized coating for long-term corrosion resistance. It features the standard threading required for a direct, tool-free installation onto your existing Kompact valve body.

• Part Number: TS-0203-3004
• Compatible Series: Turbosmart Kompact BOVs
• Finish: Black Anodized
• Material: Precision-Machined Aluminum
• Installation: Direct-fit threaded design

The Turbosmart Kompact PB Blow Off Valve Spring provides a precise solution for tuning your valve’s response to vacuum and boost pressure. Designed specifically for the Kompact Plumb Back (PB) series, this Green-coded replacement spring allows you to calibrate the opening and closing thresholds of your blow off valve to match your engine's specific requirements.

Constructed from high-quality materials to resist fatigue and heat-cycling, this spring ensures consistent piston operation even under extreme under-hood conditions. Swapping springs allows for fine-tuning of the BOV to prevent stalling or stumbling at idle and ensures the valve stays closed when under boost.

• Manufacturer Part Number: TS-0203-3003
• Compatible Series: Turbosmart Kompact Plumb Back (PB)
• Spring Color: Green
• Engineered for durability and consistent spring rates
• Essential for custom boost management and valve tuning

Fine-tune your blow-off valve's response with this authentic Turbosmart replacement spring. Engineered specifically for the Kompact Dual Port (DP) series, this pink-coded spring allows you to calibrate your BOV cracking pressure to match your engine’s vacuum characteristics or specific boost requirements.

Constructed from high-tensile steel and precision-wound to exacting tolerances, this spring resists fatigue and maintains its rate even under the extreme thermal cycles found in a high-performance engine bay. It is a direct-fit component designed to replace a worn spring or to adjust the valve's sensitivity for improved throttle response and boost management.

• Specifically designed for Turbosmart Kompact Dual Port (DP) Blow Off Valves
• Color-coded Pink for easy identification of spring rate
• High-tensile steel construction for long-term durability
• Critical for fine-tuning BOV response to engine vacuum
• Manufacturer Part Number: TS-0203-3002

Fine-tune the response of your Turbosmart blow-off valve with this Kompact Series Blue Extra Soft replacement spring. Designed to allow for precise adjustment of the valve's opening pressure, this spring (TS-0203-3001) is essential for matching your BOV's performance to your engine's specific vacuum characteristics and boost levels.

Constructed from high-tensile materials, these springs are engineered to resist fatigue and maintain consistent tension even under extreme under-hood temperatures and high-stress driving conditions. This ensures your valve operates reliably without sticking or premature venting.

• Manufacturer Part Number: TS-0203-3001
• Spring Rate: Extra Soft (Color-Coded Blue)
• Compatibility: Fits Turbosmart Kompact Series valves including Plumb Back, Dual Port, and Supersonic models
• Application: Used to calibrate BOV response for optimal turbocharger protection

Fits 2013-2017 Ford Focus ST (2.0L EcoBoost) and BorgWarner EFR or KKK turbochargers.

The Turbosmart Kompact Blanking Plate is designed to block the factory diverter valve port on the compressor housing. This component is essential when upgrading your induction system to an external blow-off valve (BOV), as it eliminates the originally fitted internal unit to prevent boost leaks and ensures all pressure is managed by your new external hardware.

• Precision CNC machined from high-grade billet aluminum
• Provides a reliable, airtight seal for the OE diverter valve port
• Required for the installation of external blow-off valves
• Direct fit for BorgWarner EFR, KKK, and Focus ST EcoBoost turbochargers
• Manufacturer Part Number: TS-0203-2002

Fits select 2006-2013 Mini Cooper Base, S, JCW, Clubman, Coupe, and Roadster models.

The Turbosmart Billet Blanking Plate is specifically engineered for Borg-Warner EFR, KKK, and Mini R56 turbochargers. This precision-machined component is required when converting your turbocharger to an external blow-off valve (BOV) setup. It effectively seals the factory diverter valve port on the compressor housing, eliminating the need for the stock internal valve while providing a leak-free seal that handles high boost pressures without the risk of blow-off.

Constructed from high-grade billet aluminum, this plate replaces the OE diverter to facilitate a cleaner, more efficient intake path for those running external valves. Turbosmart includes a specialized installation tool in every package to ensure the blanking plate is seated correctly and tightened easily in the compact Mini engine bay.

• Direct fit for Borg-Warner EFR, KKK, and Mini R56 turbochargers
• Precision CNC-machined billet aluminum construction for maximum durability
• Eliminates factory diverter valve when fitting an external BOV
• Provides a secure, leak-proof seal under high boost
• Includes dedicated installation tool
• Manufacturer Part Number: TS-0203-1103

Fits select 2010-2021 Ford C-Max, Escape, Fiesta, Focus, Fusion, Mustang, and Transit Connect (including EcoBoost and ST models).

The Turbosmart Billet Blanking Plate is a precision-engineered solution for owners looking to move away from the factory-integrated diverter valve system. Designed specifically for Borg-Warner EFR, KKK, and Ford EcoBoost turbochargers, this plate eliminates the stock compressor-cover-mounted diverter valve. By blocking the factory port, it allows for the installation of a high-performance external blow-off valve (BOV) to better manage manifold pressure and throttle response.

Constructed from high-grade billet aluminum, this block-off cap provides a secure, leak-free seal that stands up to increased boost levels where plastic OE valves often fail. Installation is a straightforward bolt-on process requiring no permanent modifications to the turbocharger housing.

• Replaces factory electronic diverter valve to allow for external BOV mounting
• Compatible with Borg-Warner EFR and KKK turbocharger frames
• Improves boost control and durability in high-performance applications
• Precision CNC-machined billet aluminum construction
• Direct fit for Ford EcoBoost compressor covers
• Manufacturer Part Number: TS-0203-1102

Fits 2016-2018 Ford Focus RS (2.3L).

The Turbosmart Billet Blanking Plate (TS-0203-1101) is designed to block off the factory diverter valve port on Borg-Warner EFR, KKK, and Ford Focus RS turbochargers. This modification is essential when upgrading to an external blow-off valve, allowing you to remove the OEM diverter valve from the turbo compressor housing while maintaining a pressure-tight seal.

• Precision machined from high-grade billet aluminum for maximum strength
• Eliminates the factory diverter valve port for external BOV installation
• Provides a secure, leak-proof fitment to prevent pressure loss and vibration
• Compatible with Borg-Warner EFR, KKK, and 2.3L EcoBoost turbochargers
• Manufacturer Part Number: TS-0203-1101

Fits 2002-2007 Subaru Impreza WRX and WRX STI models.

The Turbo XS Type H Blow Off Valve Adapter Kit (H-WRXG4) provides a direct, bolt-on solution for mounting a Turbo XS Type H-series BOV to your factory top-mount intercooler. This adapter eliminates the need for custom fabrication or welding by utilizing the original mounting points for a secure, leak-free seal under high-boost conditions.

• Specifically designed for Turbo XS Type H series blow-off valves
• Direct-fit design bolts to the factory intercooler flange
• Ensures proper alignment and pressure retention
• Includes necessary hardware for a complete installation
• Manufacturer Part Number: H-WRXG4

Vehicle Fitment:

Fits 2010-2012 Hyundai Genesis Coupe models (2.0T) including Premium, R-Spec, and Track trims.

The Turbo XS GEN-BOV kit is a performance-oriented upgrade designed to replace the factory bypass valve with the high-volume BOV-H-RFL blow off valve. This kit is engineered to mount directly in the stock location, providing a straightforward installation path for owners looking to enhance their vehicle's turbocharger pressure relief system and achieve a distinct atmospheric vent sound.

Constructed from high-quality materials to ensure durability under boost, the kit includes a vehicle-specific adapter plate that interfaces perfectly with the factory charge pipe. This ensures a secure, leak-free fitment that maintains the integrity of your intake system while improving response during shifts.

• Includes the iconic Turbo XS BOV-H-RFL (Real Fast Loud) Blow Off Valve
• Precision-machined adapter for stock location mounting
• Compatible with factory charge piping
• Includes all necessary mounting hardware
• Manufacturer Part Number: GEN-BOV