SKU: 4784053604

Tial Sport 44mm MV-R Wastegate

Sale price$196.20 Regular price$218.00
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

Tial Sport 44mm MV-R WastegateThe MV R 44mm wastegate is more compact than any current 44 or 46mm wastegate on the market. You get two top air ports and three bottom air ports for easy install. This unit is a direct bolt on for our V44. The MV R has an optional extreme high temp casting available for Motorsport applications SPECIFICATIONS High temp NiCrFe based alloy valve and 316SS valve housing offer longer product life compared to competing designs. High temperature silicone

The MV-R 44mm wastegate is more compact than any current 44 or 46mm wastegate on the market. You get two top air ports and three bottom air ports for easy install. This unit is a direct bolt on for our V44. The MV-R has an optional extreme high temp casting available for Motorsport applications

SPECIFICATIONS


  • High temp NiCrFe based alloy valve and 316SS valve housing 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 and resists "relaxing" up 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
  • Color anodized aluminum actuator (Silver, Red, Blue, Purple, Black).
  • 3 lower ports and two top ports for easy install, no need to rotate the actuator top at all, plugs included for unused ports.
  • Ultra compact design fits in very tight spaces
  • V-Band inlet and outlet make install easy, flanges and clamps are in the box!
  • Integrated -4 AN water cooling ports that cycle a small amount of coolant through the actuator top to keep the temperatures down in extreme conditions such as road racing. These are leak tested after installation from the factory and can be removed if not utilized.
  • Extreme high temp casting available for Motorsport applications

WHATS IN THE BOX


Included with every TiAL MV-R:
MV-R Assembly
2 TiAL -4 removable water fittings
MV-S Valve Seat
Inlet V-band clamp & Flange
Outlet V-Band Clamp & Flange
2 TiAL Air Fittings
Plugs for unused air ports
Extra actuator springs

WATER COOLED ACTUATOR TOP

Patent pending water cooling 
Two -4AN water ports 
Coolant passes through actuator bottom and has very little affect on cooling system as a whole

TIAL V-BAND CLAMPS

TiAL designed V-Band clamps and flanges are manufactured in house. 
CNC machined stainless steel clamps and CNC machined flanges ensure a secure and pressure tight fit.

TIAL RACING VALVE STEM


TiAL's MV-R is equipped with the racing valve stem. The wear coating is resistant to the corrosive effects of lead oxide which is present when running leaded racing fuel.

CONFIGURATION


MV-R Option
Flange Materials 304L Stainless
Pipe Size Inlet Flange: 1.875" OD Outlet Flange: 1.75" OD
Colors Black, Blue, Red, Purple, Silver
Spring Pressures .2bar to 1.5bar Included
Thread Air Ports (5): M10 x 1.0, Water Ports (2): M8 x 1.0
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4784053604

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Shaddz
Fort Morgan, US
★★★★★ 5
Good purchase
Color: Gold, Color: Gold
It matches my decor and it was easy to assemble. I have been using it for the past month and so far it has done what’s it’s supposed to do, look pretty and hold the tissue roll in place. I am sure it will last years.
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Reviewed in the United States on January 27, 2026
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Esther McDonald
Phoenix, US
★★★★★ 4
Good enough
Color: Black
It works but I find it gets pretty dirty on the bottom of it. I’m not sure how but I have to clean it every so often
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Reviewed in the United States on December 2, 2025
S
Verified Purchase
Steph H
Lexington, US
★★★★★ 5
Works fine
Color: Black, Color: Black
I got this for the paper towel in the bathroom. It was easy to put together and it works fine
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Reviewed in the United States on May 16, 2026
T
Verified Purchase
T. G.
San Leandro, US
★★★★★ 3
Sharp Edges.
Color: Gold
Pretty Appearance, BUT the base is very thin and RAZOR SHARP. I almost sent it back, but I had matching gold border tape which I added to it to cover those sharp edges.
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Reviewed in the United States on April 26, 2026
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Verified Purchase
Jewel Rivera
Bozeman, US
★★★★★ 5
Everything about the paper towel holder is right on
Color: White
This paper towel holder is the right size it's very light weight, very ease to use, very is ease to remove the quality of this paper towel holder is great and it's very durable
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Reviewed in the United States on March 25, 2026

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