TiAL 003936 MV-S External Wastegate V-Band Stainless Steel - 38mm

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

Key Features:

• V-Band upper and lower flanges for fast, leak-free installation and removal
• 38mm valve diameter for precise and consistent boost pressure regulation
• Three lower and two upper air ports for flexible pneumatic boost control configurations
• Compact 3.7" overall height — shorter than the predecessor F38 model
• Constructed from high-quality stainless steel for durability under extreme heat and pressure
• Interchangeable springs allow for a wide range of boost pressure settings
• Compatible with TiAL's range of replacement springs and diaphragms for easy maintenance

The MV-S is a favorite among performance tuners and racers who demand accurate boost control in a package that installs cleanly and holds up under sustained high-boost operation. The V-band clamp design on both the inlet and outlet eliminates the need for traditional bolt flanges, dramatically reducing installation time and the risk of exhaust leaks.