TiAL 005040 Wastegate Pressure Spring

The TiAL 005040 is a replacement wastegate pressure 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 precision-engineered to deliver consistent, repeatable boost pressure control in performance and motorsport applications.

Wastegate springs determine the baseline boost pressure at which the wastegate valve begins to open, making spring selection a critical tuning variable for turbocharged engines. Swapping springs allows tuners and builders to adjust base boost levels without electronic boost control systems.

Key Features:

• OEM-quality TiAL replacement wastegate spring
• Engineered for precise boost pressure threshold control
• Compatible with TiAL wastegate housings
• Manufactured to tight tolerances for consistent performance
• Suitable for performance street and motorsport applications

Refer to TiAL's official spring rate and pressure chart to select the correct spring for your target boost level and wastegate model. Always verify compatibility with your specific TiAL wastegate assembly before installation.