TiAL 002483 Wastegate Replacement Spring for TiAL Sport Wastegate & BOV Assemblies

The TiAL Sport 002483 is a genuine OEM replacement spring engineered for use with TiAL Sport wastegate and blow-off valve assemblies. TiAL Sport replacement springs allow owners to service, rebuild, or retune their existing TiAL units — restoring precise boost control without replacing the entire assembly.

TiAL Sport wastegate springs are manufactured from 17-7 PH stainless steel, a high-performance alloy that maintains consistent actuator pressure at elevated temperatures and resists spring relaxation at temperatures up to 900°F (483°C) — well beyond typical actuator operating conditions.

Key Features:

• Genuine TiAL Sport OEM replacement spring — part number 002483
• Manufactured from 17-7 PH stainless steel for consistent pressure at extreme temperatures
• Resists spring relaxation up to 900°F (483°C)
• Color-coded for easy identification and spring pressure reference
• Springs of different outer diameters can be nested together to achieve higher boost pressure targets
• Sold individually — reference TiAL Sport spring pressure charts for your specific wastegate model
• Direct OEM replacement — precision-manufactured to TiAL Sport's exacting tolerances
• Designed for use with TiAL Sport wastegate or blow-off valve assemblies

TiAL Sport spring pressure ratings are based on equal intake and exhaust manifold pressures. Actual results may vary slightly by application. Always reference the TiAL Sport spring pressure chart for your specific wastegate model (MVS, MVR, F38, F41, F46, V60, etc.) to confirm the correct spring selection and nesting combination for your target boost level.