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Tial - MVR 44mm Wastegate

$362.00 was $419.00

A wastegate especially an external wastegate is used to find and achieve precious boost levels.


The MV-R is the replacement for the popular V44 due to the V44 being discontinued. The center lines and flanges are identical to the V44, making this a 100% replacement piece.


The Tial MVR Wastegate features:

  • Water cooling ports (not required to run) for those heavy duty applications, three bottom pressure ports and two top ports for boost controllers.
  • High temp NiCrFe based alloy is used for valve and 347SS valve housing will offer longer product life compared to competing designs. High temperature silicone Nomex reinforced actuator diaphragm.
  • 17-7 PH Stainless Steel actuator spring gives consistent pressure at high temperature, resist "relaxing" at temperature to 900F (483C).
  • Nitronic 60 Stainless Steel is used for the valve seat, and valve bushing.
  • All Stainless Steel hardware.
  • Mating weld flanges are 304L
The Tial MV-R Wastegates now comes with all of the springs so you can tune it to your cars needs without spending money on extra springs.

Sometimes springs come pre-installed from Tial so you will want to verify the spring settings before installation.


BARPSISPRING COMBINATION
0.34.35Red
0.45.80Blue
0.57.25Green + Red
0.68.70Green + Blue
0.710.15Black + Red
0.811.60Black + Blue
0.913.05Green + Red + Black
1.014.50Green + Blue + Black
1.115.95Yellow + Red + Black
1.217.40Black + Blue + Yellow
1.318.85Plain + White + Blue + Green
1.420.30Plain + Black + Red + Yellow
1.521.75Plain + Black + Blue + Yellow