Product Description
The TiAL 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 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
* 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
*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
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Tial 44mm MVR
This review is for the product itself as well as AGP's awesome customer service which were both top notch.
Having done the extensive research on which wastegate to purchase, it came down to the Tial and Turbosmart units. I decided to go with Tial because it is boldly stated that this product is MADE IN THE USA and i have used Tial products before.
I have also been seeing a trend where these so-called car enthusiasts claim that the fake copies are just as good. First off with the fake units, its ethically wrong to support these copyright infringement thieves as well as risking your engine to suffer catastrophic boost creep. The tension of these springs may be ok initially, but if it goes through enough heat cycles, the pressure rating may begin to lose consistency. Same goes with the internal diaphragm. The cheap copies may also begin to degrade and fail if enough elements are applied to them.
Overall, many thanks to AGP for a seamless transaction for the AUTHENTIC Tial wastegates, and other great services!
