SKU: TS-0550-3086 | UPC: 9329677020359
Turbosmart WG 45/50 Gen-V 5 PSI Inner Spring Yellow – Universal for Gen-V Wastegates
The Turbosmart WG 45/50 Gen-V 5 PSI Inner Spring Yellow is a direct replacement inner spring for Turbosmart Gen-V 45mm and 50mm wastegate actuators used in turbocharged performance vehicles. This color-coded yellow spring provides exact 5 PSI actuation pressure for reliable low-boost control in demanding applications. Built to maintain consistent boost levels across various turbo setups.
Key Features
- 5 PSI Spring Pressure: Delivers precise low-boost threshold for street and track turbo systems
- Yellow Color Coding: Allows quick visual identification during maintenance or assembly
- Direct Fit Design: Matches OEM specs for seamless installation in Gen-V WG45 and WG50 actuators
- High-Temperature Materials: Resists fatigue and deformation under extreme boost and heat conditions
- Lifetime Warranty: Ensures long-term dependability with Turbosmart factory support
Product Notes
- Confirm actuator model before purchase to ensure Gen-V compatibility
- Store in dry environment to prevent corrosion prior to installation
- Packaged securely to arrive ready for immediate use
Installation Notes
- Professional installation recommended.
- Disassemble wastegate actuator to access and swap inner spring
- Compatible with factory Turbosmart hardware. no modifications needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| – | Turbosmart | Gen-V WG45 Wastegate Actuator | All Variants |
| – | Turbosmart | Gen-V WG50 Wastegate Actuator | All Variants |
Why Choose Turbosmart?
- Designed and manufactured in Sydney Australia since 1997 for proven reliability
- Strict quality control and rigorous testing in dedicated research facility
- Innovative engineering with hand-crafted precision beyond industry standards
Frequently Asked Questions
- Q: Which wastegate actuators is this spring compatible with?
A: Fits the inner spring position in all Turbosmart Gen-V WG45 45mm and WG50 50mm Pro Port actuators as direct OEM replacement. - Q: What material construction does the spring use?
A: Constructed from high-strength spring steel rated for continuous high-heat exposure and millions of cycles. - Q: What warranty coverage applies?
A: Covered under Turbosmart full lifetime warranty against manufacturing defects with global support.
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Compact protective box 4 x 3 x 1 inches
- Weight: 0.05 lbs





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