TiAL 005642 Wastegate Actuator Spring Replacement Component

The TiAL 005642 is a genuine TiAL Sport replacement spring designed for use with TiAL wastegate assemblies. TiAL Sport is globally recognized for producing precision-engineered turbocharger management components trusted by professional tuners and motorsport teams worldwide.

Wastegate springs play a critical role in boost pressure management — the spring rate directly determines the base boost pressure your wastegate will hold before opening to bypass exhaust gas around the turbine. Swapping springs is one of the most effective and straightforward methods for adjusting base boost levels in a turbocharged application.

Key Features:

• Genuine OEM TiAL Sport replacement spring
• Engineered for precise boost pressure control and consistent actuation
• High-quality construction for durability under high-heat, high-pressure turbocharger conditions
• Direct replacement or tuning upgrade for compatible TiAL wastegate units
• Easy to install as part of routine wastegate maintenance or boost-level adjustment

Verify compatibility with your specific TiAL wastegate model prior to installation. TiAL offers springs in a range of pressure ratings to suit different boost targets and tuning requirements.