

Specifications
- Brand
- HKS
- Part #
- 1405-RA036

HKS 14.2 PSI/1 Bar Purple Wastegate Spring for Standard/Racing Wastegates
$74.85
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HKS 14.2 PSI/1 Bar Purple Wastegate Spring for Standard/Racing Wastegates.
Key Features
- HKS 14.2 PSI/1 Bar Purple Wastegate Spring.
- Designed for use with standard and racing wastegates.
- Allows for adjustment of boost pressure.
- Part number 1405-RA036.
Product Details
HKS is well-known for its performance parts, and this wastegate spring is a solid option for tuning your forced induction system. This particular spring is rated for 14.2 PSI or 1 Bar of boost pressure. It's designed to work with both standard and racing wastegates, giving you flexibility in your setup.
Swapping out your wastegate spring is a common way to adjust boost levels without needing a full standalone boost controller. This purple spring will hold boost up to its rated pressure before allowing the wastegate actuator to open. Make sure this pressure rating aligns with your engine's tuning goals and the limits of your turbocharger and other engine components.
Specifications
- Brand
- HKS
- Manufacturer Part #
- 1405-RA036
Frequently Asked Questions
HKS 14.2 PSI/1 Bar Purple Wastegate Spring for Standard/Racing Wastegates



