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TiAL 44mm MVR External Waste Gate - Water Cooled & Compact

Price :

  • Model: MV-R
  • Manufactured by: TiAL


Note:: The water cooling on the Tial MVR is not a mandatory hook up. Only an added available option if you want to use liquid cooling.

The new TiAL MV-R 44mm external wastegate has the same flow capability as the standard Tial 44mm (V44) wastegate but in a new lighter weight more compact size. Fitment into very tight spaces is now posable & get this.... it's water cooled too! It comes with water ports that flow a small amount of water through the actuator top to keep the temperatures down in extreme conditions such as road racing & rotary engines. However, the wastegate may also be used without the water cooling if your application doesn't need it. (water port plugs included)

The 44mm MV-R is completely interchangeable with Tial's standard 44mm V44 allowing it to be installed to any application where a V44 was normally used.

The V-band mounting found on the new 44mm MVR provides maximum positioning possibilities & allows the wastegate to be installed & removed quickly & easily if needed. It can be rotated 360 degrees to any position that suits your needs & does not require the use of gaskets. Just like the rest of the TiAL product line, it comes with their legendary performance & reliability. Your Choice of Polished Silver, Red, Blue, Black or Purple.

Has heavy duty 347 SS alloy used in valve and valve housing. 17-7 PH SS actuator spring and high temperature silicone Nomex reinforced actuator diaphragm gives rock solid boost stability. Has superior product life under the most demanding conditions. (Turbo rotary applications 2000F (1093C) exhaust temperatures, etc.)

Comes complete with:
TiAL MV-R V-band Wastegate (Your Choice of color)
Valve seat (Inlet sealing ring) - Stainless Steel
V-band Inlet & Outlet Flanges- Stainless Steel
V-band Inlet & Outlet Clamps - Stainless Steel
Air fittings
Plugs included for unused air ports
Stainless steel hardware.

High temperature silicone Nomex reinforced actuator diaphragm rated to 4 Bar
17-7 PH Stainless Steel actuator spring gives consistent pressure at high temperature, resists "relaxing" at high temperatures
- Nitronic 60 Stainless Steel is used for the valve seat, valve bushing, and lower housing fastening hardware.
Compact Design
Leak-Free V-Band mounting (no gaskets needed)

::: NOTE:: Select Spring Pressure & color from menu.


Customer Testimonials

Already in my hands!

Oh my goodness! Fastest shipping I have ever experienced from the US! Many thanks - James S. Ontario, Canada...


I called and placed my order over the phone. I had a bunch of questions and the lady was kind and very helpful. She made sure I got all the right......