Turbosmart Performance Boost Control
Precision-engineered blow off valves and wastegates designed to improve boost response, turbo efficiency, and reliability in high-performance applications.
Boost Control
Precision boost management solutions designed to improve turbo response and maintain stable pressure under load.
Turbo Efficiency
Components engineered to optimize airflow and reduce boost lag in turbocharged applications.
Reliability Under Pressure
High-quality materials and precision manufacturing built to withstand extreme boost conditions.
Platform-Specific Fitment
Vehicle-specific blow off valves and wastegates designed for popular Subaru and import platforms.
Shop Turbosmart Performance Parts
Browse Turbosmart boost control components designed to enhance turbocharged performance.
Blow Off Valves
Performance blow off valves engineered to manage excess boost pressure while improving throttle response and turbo longevity.
Wastegates
External wastegates designed for precise boost control in performance and high-output turbocharged setups.
Popular Turbosmart Boost Components
These Turbosmart blow off valves and wastegates are trusted by enthusiasts upgrading turbocharged performance systems.
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This product has multiple variants. The options may be chosen on the product page
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This product has multiple variants. The options may be chosen on the product page
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This product has multiple variants. The options may be chosen on the product page
Turbosmart 40mm Comp Gate Universal External Wastegate-7 PSI
Price range: $339.95 through $393.95BlackBlue -
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This product has multiple variants. The options may be chosen on the product page
Turbo & Forced Induction Guides
Learn how boost control components impact turbo response, reliability, and overall performance.
The stock FA20 turbo in the WRX is not a bad unit. It spools quickly, handles daily driving well, and supports a solid power level with the right tune. But once the…
Turbocharging is one of the defining features of the Subaru WRX and STI. From the factory, these cars deliver strong performance thanks to forced induction, but many owners eventually wonder whether upgrading…
If you drive a Subaru WRX or Subaru STI, increasing boost is one of the fastest ways to make more power. But boost pressure alone doesn’t determine whether your engine survives torque…
If you drive a Subaru WRX or STI, you are already running a turbocharged engine. That means your car depends on a carefully balanced forced induction system to control boost, manage airflow,…