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 Aug 27 - Sep 1

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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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4.2 ★★★★★
Based on 28 reviews
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Verified Purchase
Blanca Cruz
Draper, US
★★★★★ 5
Good
Size: 2 Count (Pack of 1)
⭐⭐⭐⭐⭐ I really like this salt and pepper grinder. It works smoothly and is very easy to use. The grinding is even and consistent, and the material feels strong and well made. It has a nice design that looks great in the kitchen.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026
P
Verified Purchase
Pupspicacious
Phoenix, US
★★★★★ 5
Good quality and great value
Size: 2 Count (Pack of 1)
Willow & Everett Salt and Pepper Grinder Set - Stainless Steel Manual Mills I bought this set because my smaller pepper grinder broke. This set is very similar in style, though larger. I really like it! The larger size is easier to handle and can store more pepper and salt inside it, meaning it needs less frequent refills. The adjustable grinder mechanisms work very well. The lids are easy to take on and off. The caddy is a little flimsy, but that wasn't why I bought the set. If you are swayed by the caddy, then you might be disappointed if it receives heavy use (like a family dinner table). But the mills and grinders themselves are good quality and a great bargain.
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Reviewed in the United States on November 30, 2024
G
Verified Purchase
GraphicsGuy
West Palm Beach, US
★★★★★ 3
Simplicity wins here
Size: 2 Count (Pack of 1), Size: 2 Count (Pack of 1)
These S/P grinders are simple but I love it. I've purchased several grinders over the years. Some powered, a set using levers to grind, other manual twisters — each with cute features — that all had flaws with filling ease or the powered versions just quit working. This set is so easy to fill, adjust, and use, look, and feel great in hand, and don't break the bank with gimmicks. This set is form and function at its best. UPDATE: So I purchased this set in Nov of 2024. As you can see, it was love. Of late, the grinders have become problematic…especially the salt grinder. The salt grinder got to where even adjust the grind size because it took all I could do to even get the adjustment screw cap to screw on. Salt was getting trapped so I disassembled the grinder cap and cleaned it over and over. With each use, the grinder got more loose. Tonight, it finally gave up. No. These grinders aren’t extremely expensive but, from the reviews and ratings, I’m highly surprised and disappointed.
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Reviewed in the United States on May 17, 2025
E
Verified Purchase
Elangela castellanos
Pawtucket, US
★★★★★ 5
Loved it!
Model: 2 Pack Salt and Pepper Grinder, Model: 2 Pack Salt and Pepper Grinder
I loved it! The grinders look very elegant and work perfectly. The size is great, they’re easy to use, and the grinding is smooth. They also feel sturdy and good quality. Definitely recommend!
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Reviewed in the United States on March 19, 2026
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 5
Nice grinders for the price
Model: 2 Pack Salt and Pepper Grinder
The grinders are working fine, though I have only used them for a couple of days. Their size is a little smaller than I would like for in kitchen cooking, but I got them knowing they will work better in a planned move with a smaller kitchen. Good size for a table. I'm happy with the clean, simple appearance and the quality so far. Just ordered a second set for white and mixed color peppercorns and will donate the sort of hodge podge assortment of grinders I currently use.
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Reviewed in the United States on January 22, 2026

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