The TiAL MV-S 38mm External Wastegate is a compact, high-performance boost control solution designed for turbocharged applications where precise regulation and reliability are critical. Featuring TiAL’s proven valve and diaphragm design in a smaller 38mm package, the MV-S delivers exceptional boost control for street, track, and motorsports use.

Product Details

The MV-S wastegate is engineered to provide stable and repeatable boost control across a wide range of power levels. Its compact size makes it ideal for tight engine bays and complex turbo manifold layouts without sacrificing performance. The valve and seat are designed to withstand extreme exhaust temperatures while maintaining a reliable seal under high boost.

This wastegate features a V-band inlet and outlet for secure, leak-free mounting and easy installation. TiAL’s robust diaphragm and internal components ensure long service life and consistent operation in demanding environments.

Features

• 38mm external wastegate for precise boost control
• Compact design ideal for tight packaging constraints
• V-band inlet and outlet for secure mounting and easy service
• High-temperature stainless steel valve and seat
• Proven TiAL diaphragm and valve design
• Includes all boost control springs

Fitment / Application Notes

• Universal performance application – custom installation required
• Suitable for street, track, and motorsports turbo setups
• Designed for use with external wastegate turbo manifolds
• Verify clearance and mounting requirements prior to installation

Installation / Recommendations

• Select the appropriate spring combination to achieve desired base boost pressure
• Professional installation and tuning recommended
• Ensure proper wastegate placement for optimal boost control
• Use a quality boost controller for fine boost adjustment

The TiAL MV-S 38mm wastegate offers exceptional boost control in a compact package, making it a trusted choice for high-performance turbo systems. With all springs included, it provides the flexibility needed to dial in your boost setup accurately and reliably.