The TiAL Sport MV-R is a 44mm V-band external wastegate built for precise boost control on high output turbo setups. The valve uses a high temp NiCrFe based alloy poppet in a 347SS housing with a Nitronic 60 seat and bushing, plus a Nomex reinforced silicone diaphragm rated to 900F. V-band inlet and outlet flanges and clamps are included, along with integrated -4AN water cooling ports and a full set of 17-7 PH stainless actuator springs for dialing in target pressure. The actuator is color anodized aluminum in silver.
| Type | 44mm V-band external wastegate |
| Valve & Housing | NiCrFe alloy valve, 347SS housing, Nitronic 60 seat & bushing |
| Diaphragm | Nomex-reinforced silicone (rated to 900°F) |
| Springs | Full set included, 17-7 PH stainless |
| Cooling | Integrated -4AN water-cooling ports |
| Included | V-band flanges and clamps |
| Finish | Silver (color-anodized aluminum) |
| Part Number | 001930 |
