Tial MV-R Wastegate 44mm Silver w/All Springs Universal

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Save 4%
$436.00
$419.99

SKU TIA MVR

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 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.

BAR PSI SPRING COMBINATION
0.3 4.35 Red
0.4 5.80 Blue
0.5 7.25 Green + Red
0.6 8.70 Green + Blue
0.7 10.15 Black + Red
0.8 11.60 Black + Blue
0.9 13.05 Green + Red + Black
1.0 14.50 Green + Blue + Black
1.1 15.95 Yellow + Red + Black
1.2 17.40 Black + Blue + Yellow
1.3 18.85 Plain + White + Blue + Green
1.4 20.30 Plain + Black + Red + Yellow
1.5 21.75 Plain + Black + Blue + Yellow

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