Turbosmart Turbosmart Gen4 WG38/40/45/50L HP

Part #: TS-0505-2013

Overview

The Turbosmart Gen4 WG38/40/45/50L HP outer spring kit is a high-quality upgrade designed for turbocharged vehicles seeking precise wastegate control and enhanced boost management. Crafted for automotive enthusiasts and professional tuners alike, this spring set helps optimize your turbo system’s response and reliability. The kit features a durable construction that withstands high temperatures and pressures, ensuring consistent performance under demanding conditions. Whether you're upgrading your existing wastegate or building a custom turbo setup, this spring kit offers a reliable solution to fine-tune boost levels and improve overall drivability. Designed to support a variety of turbo applications, the Gen4 HP springs are ideal for those looking to achieve stable boost control, reduce wastegate flutter, and enhance the longevity of their turbo components. The color-coded springs allow for easy identification and quick adjustments, making it straightforward to tailor your boost settings to your specific needs.

Key Features

This spring kit is engineered with precision materials and thoughtful design to provide consistent performance and durability. Key features include:

• High-grade, heat-resistant spring material for long-lasting reliability
• Color-coded for easy identification and quick setup
• Designed to support up to 25 PSI boost levels
• Compatible with Turbosmart Gen4 wastegates and similar models
• Helps maintain stable boost pressure and prevent wastegate flutter
• Supports fine-tuning of boost levels for optimal engine response
• Manufactured to exact specifications for a perfect fit and function

Construction & Design

The springs are crafted from high-quality, heat-treated steel, ensuring resilience against extreme temperatures and pressures encountered in turbocharged systems. The design incorporates a precise coil configuration to deliver consistent spring tension and reliable operation over time, supporting your vehicle’s performance and durability.

Driving Feel & Feedback

While primarily a functional upgrade, this spring kit contributes to a more predictable and stable boost response, enhancing the overall driving experience. Proper boost control reduces lag and improves throttle response, giving you confidence in your turbocharged setup.

Installation & Fitment

Installation involves replacing the existing wastegate spring with the appropriate color-coded spring from this kit. It is recommended to verify compatibility with your specific wastegate model and boost requirements before installation.

What’s Included

The package includes a set of high-performance outer springs in various tension levels, designed to support different boost targets and driving conditions, along with installation instructions for ease of setup.