TiAL 003985 MV-R 44mm Wastegate External Turbo Boost Controller

The TiAL MV-R 44mm Wastegate is a high-performance external wastegate engineered for turbocharged applications requiring precise boost pressure control. The MV-R features an exceptionally compact design, making it smaller than any current 44mm or 46mm wastegate on the market — ideal for builds where space is at a premium.

Key Features:

• Ultra-compact 44mm valve design — smaller footprint than competitive 44mm and 46mm units
• Two top air ports for flexible upper actuator pneumatic connections
• Three bottom air ports for versatile lower pneumatic routing and easy installation
• Direct bolt-on replacement for the TiAL V44 wastegate
• Precision-machined stainless steel internals for high heat and pressure resistance
• Available with multiple spring pressure options for customizable boost control
• High-flow valve design minimizes exhaust backpressure and improves turbo spool

The TiAL MV-R is a preferred choice among professional tuners and motorsport builders for its reliability, compact packaging, and superior boost control accuracy. Its direct V44 bolt-on compatibility makes it a straightforward upgrade or replacement for existing TiAL wastegate installations.