TiAL 004345 MV-R External Wastegate - 44mm

The TiAL MV-R 44mm External Wastegate is an ultra-compact, high-performance wastegate engineered for turbocharged applications demanding precise boost control. Despite its small footprint, the MV-R delivers the same proven reliability and performance TiAL is renowned for — making it one of the most versatile 44mm wastegates available on the market today.

Designed as a direct bolt-on replacement for the TiAL V44 wastegate, the MV-R offers a significant packaging advantage with a more compact body than any comparable 44mm or 46mm wastegate currently available. Its innovative port layout — featuring two top air ports and three bottom air ports — gives installers maximum flexibility for routing pneumatic lines in tight engine bays.

Key Features:

• Ultra-compact design — smaller than any current 44mm or 46mm wastegate on the market
• 44mm valve diameter for high-flow exhaust bypass
• Two top air ports and three bottom air ports for versatile plumbing configurations
• Direct bolt-on replacement for the TiAL V44 wastegate
• Precision-machined stainless steel construction for heat and corrosion resistance
• Multiple spring options available for a range of boost pressure settings
• Dual-port actuator design allows for boost reference and atmospheric or boost-referenced top port control
• Suitable for both street and competition turbocharged applications

The TiAL MV-R 44mm wastegate is the ideal choice for performance enthusiasts and professional tuners who need reliable boost control in a compact, easy-to-install package. Its direct V44 compatibility makes it a seamless upgrade or replacement for existing TiAL-equipped builds.