TiAL 005012 External Wastegate Bar Purple - V50 50mm 0.43

The TiAL V50 50mm external wastegate delivers precise boost control for high-performance turbocharged applications. Featuring a 0.43 bar (6.24 PSI) base spring pressure and distinctive purple anodized actuator housing, this wastegate combines advanced engineering with proven reliability for drag racing and road racing environments.

Construction and Materials:

• High temperature alloy valve and lower housing for extreme durability
• CNC machined billet aluminum actuator housing in purple anodized finish
• Nitronic 60 stainless steel valve guides and seats for superior corrosion and galling resistance
• 17-7 PH stainless steel actuator spring maintains consistent pressure at elevated temperatures
• High temperature silicone reinforced actuator diaphragm
• Stainless steel band V-clamps and flanges included

Performance Features:

• 50mm valve size optimized for applications sensitive to EMAP-induced valve lift
• 0.43 bar (6.24 PSI) base spring pressure for precise boost control
• Optimized actuator-to-valve area ratio for maximum control and wide dynamic flow capacity
• Dead-on boost accuracy in the most demanding turbo applications

The V50 shares the same proven form factor as TiAL's legendary V60 wastegate but offers a smaller valve diameter for specific performance applications. All air fittings are CNC machined in-house from stainless steel and aluminum for precision fit and long-term reliability.