What is the purpose of a wastegate spring?

A wastegate spring controls the opening point of the wastegate. This regulates the amount of exhaust gas that bypasses the turbocharger, thereby controlling the maximum boost pressure the engine receives.

What does the 'Soft White/Blue GT' designation mean?

This designation refers to the specific spring rate and tension of this particular wastegate spring. Different rates are used to achieve different boost pressure targets.

Is this spring a direct replacement for all HKS wastegates?

No, this is a specific part number for the HKS SPG Outer Soft White/Blue GT wastegate spring. You should verify compatibility with your exact HKS wastegate model before purchasing.

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Specifications

Brand: HKS
Part #: 1405-RA033

HKS SPG Outer Soft White/Blue GT

Name: HKS SPG Outer Soft White/Blue GT
Brand: HKS
SKU: hks-hks-spg-outer-soft-white-blue-gt-t14-112809
Price: 74.85 USD
Availability: BackOrder

$74.85

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

HKS SPG Outer Soft White/Blue GT wastegate spring.

Key Features

Fits HKS SPG Outer Soft White/Blue GT wastegate spring.
Manufacturer Part Number: 1405-RA033
Designed for HKS wastegate applications.

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Product Details

This product is the HKS SPG Outer Soft White/Blue GT wastegate spring. It is designed to be a replacement part for specific HKS wastegate applications.

This spring is part of the HKS SPG (Super Power Flow) series, known for its performance-oriented components. The "Soft White/Blue GT" designation indicates a specific spring rate and tension, crucial for controlling boost pressure in turbocharged engines. Proper spring tension ensures your wastegate opens at the correct pressure, preventing over-boost and maintaining optimal engine performance.

This is a single component, the outer spring, for your wastegate assembly. Ensure compatibility with your specific HKS wastegate model before purchase.