TiAL 004411 MV-S External Wastegate V-Band - 38mm

The TiAL MV-S 38mm External Wastegate is a compact, high-performance boost control solution engineered for turbocharged applications. Significantly more compact than its F38 predecessor, the MV-S stands just 3.7 inches in height, making it easier to package in tight engine bays without sacrificing performance or reliability.

Key Features:

• V-Band upper and lower flanges for fast, leak-free, and clocking-adjustable installation
• Three lower air ports and two upper air ports for versatile boost control plumbing configurations
• 38mm valve diameter providing excellent flow capacity for high-horsepower builds
• Precision-machined aluminum body for lightweight durability
• Stainless steel internals for heat resistance and long service life
• Includes both inlet and outlet V-band clamps and flanges
• Available spring options to suit a wide range of boost pressure targets

The TiAL MV-S is a direct evolution of the proven TiAL F38 wastegate platform, retaining the same trusted performance characteristics in a more refined and installation-friendly package. Its V-band flange design eliminates the need for traditional bolt-flange gaskets and allows the wastegate body to be rotated to any clocking position for optimal fitment. Ideal for race, street performance, and track-day builds requiring precise and repeatable boost control.