The Tial MV-S Wastegate is the most compact 38mm external wastegate on the market today. At only 3.7 inches in height, the ultra compact design perfect for applications with very tight spaces. Its V-Band flanges make installation pain free and the five air ports make connecting pressure sources and boost controllers easy. The Tial MV-S also features integrated 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. External wategates can endure extreme temperatures and for these reasons, the Tial unit has also been crafted from fine alloy materials to provide the user with longevity they can depend on.
An external wastegate allows exhaust gases to be diverted prior to entering the turbo; thus creating a quicker turbo spool. Moving the wastegate out of the turbo relieves the turbo from the massive amounts of turbulence that the stock internal wastegate creates, this allows the exhaust gas to be released faster, which improves boost control, maintains maximum boost longer in the rpm range, and extends the life of the turbo.
- Tial MV-S Wastegate (38mm)
- All springs included
- Small compact design
- Features integrated water cooling ports
- Available in black, blue, red, purple, silver
- Inlet Flange: 1.75" OD, Outlet Flange: 1.50" OD
- All stainless steel hardware included
- Made in the USA