TiAL 003975 MV-R External Wastegate - 44mm

The TiAL MV-R 44mm External Wastegate is one of the most compact and versatile 44mm wastegates available, engineered to deliver precise boost control for high-performance turbocharged applications. Despite its compact footprint — smaller than competing 44mm and 46mm wastegates on the market — the MV-R does not compromise on flow capacity or durability.

Key Features:

• Ultra-Compact Design: More compact than any current 44mm or 46mm wastegate, making it ideal for tight engine bays with limited clearance
• Five-Port Configuration: Features two top air ports and three bottom air ports for maximum plumbing flexibility and easy installation
• Direct V44 Bolt-On Replacement: Drops directly onto TiAL V44 flanges for a seamless upgrade or replacement
• 44mm Valve Size: Provides excellent exhaust gas bypass flow for consistent and accurate boost pressure management
• Premium Construction: Built from high-grade stainless steel and aluminum components for long-lasting performance under extreme heat and pressure
• Interchangeable Springs: Compatible with TiAL's full range of wastegate springs for easy boost pressure adjustment
• Dual Inlet / Multi-Port Design: Simplifies routing for both single and dual-port boost reference setups

The TiAL MV-R wastegate is a trusted choice among professional tuners and motorsport enthusiasts worldwide. Its combination of compact dimensions, robust materials, and flexible port configuration make it one of the most installation-friendly external wastegates available without sacrificing the precise boost control TiAL is known for.