What is the main benefit of the Kompact EM Dual Port VR4 valve?

This valve is designed to be a direct plug-and-play replacement for your factory diverter valve. It helps improve boost response and can provide a more noticeable turbo sound due to its dual port design.

Does this blow-off valve require any special installation parts?

No, the Kompact EM series is designed as a true plug-and-play upgrade. You simply unbolt the OEM valve, unplug its electrical connector, and install the Turbosmart valve in its place without needing extra adapters or hoses.

What is the difference between a Dual Port and a Plumback valve?

A Dual Port valve, like this one, vents some compressed air to the atmosphere for sound and some back into the intake system. A Plumback valve recirculates all the air back into the intake, which is quieter and often preferred for certain engine setups.

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Specifications

Brand: Turbosmart
Part #: TS-0223-1091
UPC: 9329677020700

Turbosmart BOV Kompact EM Dual Port VR4 Volkswagen 1.4L TSI

Name: Turbosmart BOV Kompact EM Dual Port VR4 Volkswagen 1.4L TSI
Brand: Turbosmart
SKU: turbosmart-turbosmart-bov-kompact-em-dual-port-vr4-volkswagen-1-4l-tsi-t14-197097
Price: 315.89 USD
Availability: InStock

$315.89

Only 3 left in stock

Turbosmart BOV Kompact EM Dual Port VR4 Volkswagen 1.4L TSI Blow Off Valve. A direct plug-and-play upgrade for improved boost response.

Key Features

Fits Volkswagen 1.4L TSI engines.
This is a Dual Port blow-off valve, venting some air to atmosphere and recirculating some.
Features Turbosmart's Boost-Balance Valve Technology for effective boost management.
Built with a billet aluminum body and high-temperature O-rings for durability.
Includes an integrated, proprietary high-temperature solenoid valve.
Designed as a true plug-and-play upgrade, requiring no additional adapters or hoses.

This part is designed for Volkswagen 1.4L TSI engines. Please verify fitment with the manufacturer's specifications for your specific vehicle.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you're looking to get a little more out of your Volkswagen's 1.4L TSI engine, especially when it comes to how it handles boost, a new blow-off valve can make a noticeable difference. This Kompact EM Dual Port VR4 from Turbosmart is designed as a direct replacement for your factory diverter valve, meaning you won't need any extra adapters or hoses to get it installed. It's a straightforward swap that can help your turbocharger respond more quickly when you get back on the throttle.

What sets this valve apart is its billet construction and the integrated, proprietary solenoid valve. This isn't just a simple spring and diaphragm setup; it uses Turbosmart's Boost-Balance Valve Technology to manage boost pressure effectively. The Dual Port design means it vents some air to atmosphere for that characteristic sound, while also recirculating some back into the intake system to keep your engine running smoothly. It's built with high-temperature O-rings to ensure it can handle the heat under the hood.

Because this is a true plug-and-play upgrade, the installation process is pretty simple: unbolt your old valve, unplug its electrical connector, and bolt this one in. It's a solid option for Volkswagen owners who want a well-built part that improves performance without a complicated installation.