TiAL Sport MVS 38 mm External Wastegate – TLS002954 (Purple)

The TiAL MVS 38 mm wastegate offers precise boost control in compact form, making it a favorite for street, track-day, and full-blown motorsport builds. The TLS002952 kit arrives anodized blue and includes every spring and V-band fitting you need for a true plug-and-play installation.

Key Features

• 316 SS housing & NiCrFe valve for exceptional heat resistance—no sticking under extreme EGT.

• Full spring pack lets you set base boost from ~0.3 bar to ~1.7 bar without removing the gate from the manifold.

• Dual V-band clamps & flanges (inlet and outlet) provide a leak-free seal and quick serviceability.

• Ultra-compact body simplifies packaging in tight engine bays while maintaining smooth, stable boost control.

• Integrated water-cooling ports (1/8″ NPT, supplied blocked) for additional thermal management during endurance use.

Technical Specifications

What’s Included

• TiAL MVS 38 mm wastegate – Purple

• 8 interchangeable springs (multiple base-pressure combos)

• V-band flange & clamp – inlet

• V-band flange & clamp – outlet

• Vacuum / water fittings, plugs & O-rings

• Fastener kit