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Tial MV-R 44mm External Wastegate w/ Springs

Tial MV-R 44mm External Wastegate w/ Springs

Your Price: $392.00
Retail Price:$436.00
Your Savings:$44.00(10%)
Part Number:TIA MVR

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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 like the AMS-1000.
  • 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.

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