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 17 - Jul 22

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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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4.8 ★★★★★
Based on 29 reviews
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Verified Purchase
Ultralinear
Houston, US
★★★★★ 5
Not Overly Large and Easy to Use
Color: Silver1, Color: Silver1
I’ve been looking for a salt grinder for a long time. I was hoping to find something small—closer to the disposable grinders you see at the grocery store—but those don’t really seem to be available. So I decided to try this one, and overall I’m glad I did. I’ve included photos to give a better sense of the size compared to your store size non-refillable salt grinders, since it’s a bit larger than what I originally had in mind. The grinder works smoothly and doesn’t require much effort to use. You can easily adjust the grind size by turning the knob on the top of the grinder, which is a nice feature. Refilling it was also straightforward. I had no trouble pouring in coarse Himalayan salt from a larger container without making a mess.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
C
Verified Purchase
Carol Hufford
Omaha, US
★★★★★ 5
Salt or pepper grinder.
Color: Silver1
Excellent product. I accidentally broke one of mine and was pleased that I was able to purchase one grinder. They’re beautiful and very well made. Grind salt and pepper easily and many different coarseness. And they are pretty.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
B
Verified Purchase
Burnerjack
Pawtucket, US
★★★★★ 5
Inexpensive but certainly not 'cheap'
Color: Silver1
These work well and feel like very good quality far in excess of what you might expect for the price. I am very happy with my purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
A
Verified Purchase
Amy
Omaha, US
★★★★★ 4
great but one flaw
Color: 1pcs-Sliver-304
almost everything about this pepper grinder is perfect. the glass the turny bit and how easy it to use and clean is great. its such a simple and accessible piece of kitchen utility and its pretty in its simplicity too BUT! there is a little plastic ring that keeps popping out as i use it. the peppercorns will get stuck behind it and work it out every time i use it and it falls out into my food about every other time so i have to keep popping in and out that little plastic ring and clearing out the pepper and hoping i don't lose it or eat it.
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Reviewed in the United States on June 5, 2026
G
Verified Purchase
Grace Stoute
Lowell, US
★★★★★ 5
Awesome product
The product is very good and holds a lot of pepper corns. It is also easy to open to add more corns. The price is very reasonable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026

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