TiAL MV-R 44mm Wastegate Kit

In stock

44MM MV-R Wastegate by TiAL

The TiAL MV-R 44mm Wastegate is more compact than any current 44 or 46mm wastegate on the market. You get two top air ports and three bottom air ports for easy install. This unit is a direct bolt on for our legacy-model V44


  • High temperature silicone reinforced actuator diaphragm
  • Stainless Steel is used for the valve seat, and valve bushing
  • All Stainless Steel hardware
  • Mating weld flanges are 304L
  • Color anodized aluminum actuator (Silver, Red, Blue, Purple, Black)
  • 3 lower ports and 2 top ports for easy install, no need to rotate the actuator top at all, plugs included for unused ports
  • Ultra compact design fits in very tight spaces
  • Integrated -4 AN water cooling ports that cycle a small amount of coolant through the actuator top to keep the temperatures down in extreme conditions


  • Stainless Steel actuator spring gives consistent pressure at high temperature
  • High temp alloy is used for valve and stainless steel valve housing will offer longer product life compared to competing designs
  • V-Band inlet and outlet make install easy, flanges and clamps are in the box


  • Universal

What's In The Box?

  • 1 - MV-R Assembly
  • 1 - Inlet V-Band Clamp & Flange
  • 1 - Outlet V-Band Clamp & Flange
  • 1 - CNC Machined Air and Coolant Fitting Kit
  • 1 - Plugs for Unused Air Ports
  • 1 - All Seven Optional Spring Kit