TiAL 002443 Wastegate/BOV Replacement Pressure Spring

The TiAL Sport 002443 is a genuine OEM replacement pressure spring designed for use with TiAL Sport wastegates and blow-off valve assemblies. TiAL's color-coded spring system allows tuners and engine builders to precisely set base boost pressure, making spring selection a critical part of any forced induction setup.

Key Features:

• Genuine TiAL Sport factory replacement spring
• Designed for compatibility with TiAL wastegate and BOV product lines
• Color-coded for easy identification of spring rate/base pressure rating
• High-quality spring steel construction for consistent, reliable performance under extreme heat and pressure cycles
• Allows precise base boost pressure tuning without relying solely on boost controller
• Direct OEM replacement — no modification required

TiAL Sport springs are a go-to choice for performance tuners running turbocharged builds who demand repeatable, accurate boost control. Swapping springs is one of the simplest ways to adjust the base cracking pressure of your TiAL wastegate or BOV to match your specific power targets.