The TiAL TIA-002957 MV-S-A 38mm wastegate is engineered for motorsport and high-performance turbocharged applications requiring ultra-precise boost control under demanding thermal and mechanical loads. As an evolution of the renowned MV-S series, the MV-S-A variant is designed for professional racing and extreme street builds where water-cooling ports are not required.

• Compact 38mm V-band wastegate for tight engine bay installations
• Investment-cast 347 stainless steel valve body for extreme thermal durability
• Nitronic 60 stainless steel valve and seat for outstanding wear resistance
• Three lower and two upper pressure ports for flexible boost control routing
• Universal V-band flanges (1.75” inlet / 1.50” outlet) with hardware included
• Black anodized finish for corrosion protection and discreet appearance
• All springs included – boost range adjustable from 0.3 to 1.7 bar (4.35–24.8 psi)
• High-temperature silicone-reinforced actuator diaphragm

• Motorsport, time attack, drift, drag racing, and advanced street turbo builds
• Recommended for systems with high exhaust temperatures and frequent track use

Choose the TiAL TIA-002957 MV-S-A 38mm external wastegate for uncompromising durability, precision boost control, and flexible fitment in extreme performance turbo systems.