TiAL 005021 Wastegate Actuator Spring Performance Boost Control

The TiAL 005021 is a precision-engineered wastegate spring designed for use with TiAL wastegate assemblies. TiAL Sport is a globally recognized manufacturer of high-performance turbocharger components, and their wastegate springs are manufactured to exacting tolerances to deliver consistent, repeatable boost pressure control in demanding performance and motorsport applications.

TiAL wastegate springs are color-coded by pressure rating, allowing builders and tuners to quickly identify and select the correct spring for their target boost level. Swapping springs is one of the most direct mechanical methods of adjusting base boost pressure on a turbocharged engine.

Key Features:

• OEM-quality TiAL replacement or upgrade wastegate spring
• Engineered for consistent boost pressure regulation
• Color-coded for easy pressure identification
• Compatible with TiAL wastegate housings
• Manufactured from high-quality spring steel for durability under heat and pressure cycling
• Ideal for performance builds, track applications, and boost tuning

Whether you are setting baseline boost on a new build or fine-tuning an existing setup, the TiAL 005021 spring provides the reliability and precision that TiAL products are known for worldwide.