Upgrade your turbo system with the TiAL Sport MV-R 44MM Wastegate the ultimate external wastegate for precision boost control in tight engine bays. Designed for performance, the MV-R is smaller than any other 44MM or 46MM wastegate on the market, yet delivers unmatched durability and reliability under extreme heat and pressure.

Built with high-temp alloy for the valve and a stainless steel valve housing, this compact wastegate is engineered to last. It features three bottom air ports and two top ports, giving you flexible installation options without needing to rotate the actuator. The integrated water cooling ports (-4 AN) help regulate actuator temperatures, ideal for high-horsepower street or track builds.

Compatible with TiALs legacy V44 model, this MV-R is a direct bolt-on solution that includes everything you need to install V-band clamps, flanges, air and coolant fittings, and all seven springs for full tunability.

Whats Included:

TiAL MV-R 44MM Wastegate Assembly (Anodized)

Inlet & Outlet V-Band Clamps and Flanges

All 7 Optional Springs (for precise boost settings)

CNC Machined Air & Water Fittings

Plugs for Unused Air Ports