What does a wastegate actuator do?

A wastegate actuator controls the wastegate door on your turbocharger. It uses boost pressure to open the wastegate, which bypasses exhaust gas around the turbine, thereby limiting boost pressure and preventing over-boosting.

Why is a 5 PSI spring important?

The spring pressure determines the minimum boost level the wastegate will start to open at. A 5 PSI spring is suitable for applications where a specific, lower boost target is desired, helping to protect the engine and maintain consistent power delivery.

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Specifications

Brand: Turbosmart
Part #: TS-0645-5052
UPC: 9329677020281

Turbosmart IWG75 VAG K03 IHI Variant 5 PSI

Name: Turbosmart IWG75 VAG K03 IHI Variant 5 PSI
Brand: Turbosmart
SKU: turbosmart-turbosmart-iwg75-vag-k03-ihi-variant-5-psi-t14-207448
Price: 229.49 USD
Availability: BackOrder

$229.49

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Turbosmart IWG75 VAG K03 IHI Variant 5 PSI Turbo Wastegate

Key Features

Fits VAG K03 IHI turbocharger variants.
Features a 5 PSI spring for precise boost control.
Well-built actuator designed for direct fitment.
Helps prevent turbo over-boosting and maintains optimal performance.
Constructed to withstand the demanding conditions of a turbo system.

This wastegate actuator is designed for specific VAG K03 IHI turbocharger applications. Please verify compatibility with your vehicle's turbo setup before purchasing.

⚠️ 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

This Turbosmart IWG75 wastegate actuator is built with a 5 PSI spring, designed to help manage boost pressure on specific VAG K03 IHI turbocharger applications. It's a well-built replacement or upgrade for your factory unit, helping to ensure your turbo operates within its intended boost range. Proper boost control is key to engine performance and longevity, and this actuator plays a crucial role in that system.

The actuator features a robust construction that can handle the heat and pressure found in the turbo system. Its design aims for a direct fit, simplifying installation for mechanics familiar with these VAG K03 IHI turbo setups. By precisely controlling the wastegate's position, it helps prevent over-boosting, which can lead to engine damage and reduced power output. This unit is a solid option for those looking to maintain or improve their turbo system's reliability and performance.

Please note that this wastegate actuator is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and setup to ensure optimal performance and safety.