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Tial MV-R Wastegate 44mm Blue w/ All Springs ( Part Number:TIA MVRB)

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

MODEL # TIA MVRB
Manufacturer Part # MVRB

$407.55

MSRP: $429.00

24
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Buy as a package deal and save:
Grimmspeed 44/45mm 2 Bolt Uppipe Wastegate Kit ( Part Number:GRM 013001-WG)
Grimmspeed 44/45mm 2 Bolt Uppipe Wastegate Kit
As low as $731.67
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Description

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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Specifications


Brand: Tial
Color: Blue
Flange Size: 44mm
Flange Type: V-Band
Includes Hardware: Yes
Includes Spring: Yes, All Springs
Material: Stainless Steel / Aluminum
Pressure Rating: 0.3-1.7 bar
Type: External
Water Cooled: Yes

Mfgr. Warranty: Limited Lifetime Warranty
Condition: New Product
Return Policy:

RallySport Guarantee - 30 Days


Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
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Amazing!
Connor258 1 year ago
Best decision I've ever made. This along with the dump tube is just awesome, don't be scared that it's gonna sound bad or be too loud because it's perfect. Everyone will think your car is like 1000awhp when they hear it lol Install was super easy as well. Just be sure to set the spring rate right!

Comment
Verified Purchase

great ewg
coleleighw42185 5 years ago
one of the best mods so far! really changed the style of boost delivery 11' sti
Comment

  • Q: 2015 STI limited stock turbo  ctaylor8666 3 years ago

    Answer

    Will this external wastegate work with stock turbo? if so what springs would you reccomend?


    • A: This EWG will work with stock or aftermarket turbos on your 2015 STI as long as you get a 44mm external wastegate uppipe.


      Zach G. 3 years ago
  • Q: Springs.....boing!  PinoyRascal05Sti 4 years ago

    Answer

    Is it easy to swap springs ones External Waste gate is under the hood? Planning to hop the car to tuner after EWG is installed. Just wondering just incase the tuner have to change springs.


    • A: The cap needs to be removed in order to change the springs and where the EWG is located will affect how difficult it is to access the cap.


      Zach G. 4 years ago
Universal Product
This item is non application specific.
Please verify compatibility before purchase. May require some modification for proper installation.