Sydney Performance & Parts

Gen4 / IWG WG38/40/45/50L 3PSI INNER SPRING - BROWN/BLACK

Gen4 / IWG WG38/40/45/50L 3PSI INNER SPRING - BROWN/BLACK

SKU: TS-0505-2001

AUD 40.49

In stock

Brand: Turbosmart

Turbosmart 3 PSI Inner Wastegate Spring – TS-0505-2001

Maintain and fine-tune your turbocharged engine setup with the Turbosmart 3 PSI Inner Wastegate Spring (TS-0505-2001). Designed for compatible Turbosmart wastegate systems, this replacement spring provides a nominal spring pressure of 3 PSI and is suitable for selected external wastegates and internal wastegate actuators.

Whether you are maintaining an existing turbocharger setup, rebuilding a wastegate assembly or adjusting your boost-control configuration, selecting the correct wastegate spring is essential. The Turbosmart TS-0505-2001 offers a dedicated replacement option for compatible applications, helping you configure your system to suit your engine and boost-control requirements.

Designed for Turbosmart Wastegate Systems

The Turbosmart 3 PSI Inner Wastegate Spring is designed for use with compatible Turbosmart Ultra-Gate38, Comp-Gate40 and Hyper-Gate45 external wastegates, as well as IWG75 internal wastegate actuators.

Wastegate springs play an important role in turbocharger boost control by providing the spring pressure that works with the wastegate actuator mechanism. Selecting the appropriate spring helps establish the base boost setting for your particular setup, subject to the complete system configuration and operating conditions.

This replacement spring is suitable for customers servicing compatible wastegate hardware or configuring a turbocharged engine with an appropriate spring combination.

3 PSI Spring Pressure

Featuring a nominal spring pressure of 3 PSI, the TS-0505-2001 is intended for applications requiring the corresponding inner spring specification. It can be used as part of a compatible wastegate spring configuration, depending on the wastegate model and the manufacturer's recommendations.

The final boost pressure achieved by a turbocharged engine depends on several factors, including spring combinations, boost-controller settings, exhaust flow and the overall engine setup. Always consult the relevant Turbosmart documentation before changing spring configurations.

Replacement Spring for Performance Applications

The Turbosmart TS-0505-2001 is a practical option for automotive enthusiasts, performance workshops and motorsport builders who need a replacement spring for compatible wastegate hardware.

Whether your vehicle is used for street performance, track days or competition applications, choosing the correct spring specification is important when servicing or adjusting your turbocharger's boost-control system.

Using the correct replacement component helps ensure compatibility with the intended wastegate assembly and supports proper installation and maintenance.

Product Features and Benefits

  • Genuine Turbosmart replacement spring: Designed for specified compatible Turbosmart wastegate systems.

  • 3 PSI nominal spring pressure: Suitable for applications requiring the specified 3 PSI inner spring.

  • Compatible external wastegates: Designed for selected Ultra-Gate38, Comp-Gate40 and Hyper-Gate45 models.

  • Internal wastegate actuator compatibility: Also suitable for compatible IWG75 applications.

  • Replacement and maintenance use: Ideal for servicing existing wastegate hardware.

  • Performance-focused application: Suitable for compatible turbocharged street, track and motorsport builds.

  • Easy part identification: Product code TS-0505-2001 helps identify the required spring when ordering.

Product Specifications

  • Brand: Turbosmart

  • Part number: TS-0505-2001

  • Product type: Inner wastegate spring

  • Nominal spring pressure: 3 PSI

  • Identification colour: Brown/black

  • Compatible external wastegates: Ultra-Gate38, Comp-Gate40 and Hyper-Gate45

  • Compatible internal wastegate actuator: IWG75

  • Application: Turbocharger wastegate and boost-control systems

Why Choose Turbosmart Wastegate Springs?

Turbosmart specialises in performance turbocharging and boost-control components, offering replacement parts for a range of compatible wastegate systems. Selecting the correct spring specification is an important part of maintaining your turbocharger setup and achieving the intended base boost configuration.

The TS-0505-2001 provides a clearly identified replacement option for compatible applications, making it easier to match your existing hardware with the appropriate spring.

Before ordering, confirm your wastegate or actuator model and check the manufacturer's spring configuration recommendations. Incorrect spring selection or installation can result in unexpected boost pressure.

Shop Turbosmart TS-0505-2001

If you need a 3 PSI inner wastegate spring for a compatible Turbosmart wastegate or IWG75 actuator, the TS-0505-2001 is a suitable part to consider. Verify compatibility with your existing setup before purchasing and follow Turbosmart's installation and boost-setting recommendations.

Shop the Turbosmart 3 PSI Inner Wastegate Spring – TS-0505-2001 for your compatible turbocharged performance application.

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