TiAL 006743 MVS 38mm External Wastegate 1.4 Bar Red

The TiAL 006743 MVS is a compact, high-performance 38mm external wastegate designed for turbocharged applications requiring precise boost control at 1.4 bar (20.30 psi). This red anodized model features TiAL's innovative water-cooled actuator design and racing valve stem technology for superior durability and consistent performance.

Key Features:

• 38mm valve diameter with compact 3.7-inch height design, smaller than previous F38 models
• Water-cooled actuator top with patent-pending design includes two -4AN water ports
• High-temperature NiCrFe alloy valve and 316 stainless steel valve housing for extended service life
• 17-7 PH stainless steel actuator spring maintains consistent pressure up to 900°F (483°C)
• High-temperature silicone Nomex reinforced actuator diaphragm
• Nitronic 60 stainless steel valve seat and bushing for wear resistance
• V-band inlet and outlet flanges with CNC-machined stainless steel clamps for secure, leak-free installation
• Five air ports (three lower, two upper) for flexible boost controller and pressure reference connections
• Red anodized aluminum actuator housing
• All stainless steel hardware throughout

What's Included:

• MVS wastegate assembly with water-cooled actuator
• Two TiAL -4AN removable water fittings
• Inlet and outlet V-band clamps and flanges
• Two TiAL air fittings
• Plugs for unused air ports
• Extra actuator springs

The TiAL MVS wastegate combines race-proven engineering with user-friendly installation features, making it an excellent choice for street and competition turbo systems requiring reliable boost control at higher pressure levels.