TiAL Sport MVS 38mm External Wastegate - Complete Spring Set - Blue

The TiAL Sport MVS is a compact 38mm external wastegate that controls turbocharger boost by venting exhaust gas around the turbine. V-band inlet and outlet connections allow flexible routing, and the unit stands just 3.7 inches tall. The valve and housing use high-temp NiCrFe alloy and 347 stainless steel, with a Nomex-reinforced silicone diaphragm and integrated -4 AN water cooling ports. This kit ships with the complete set of interchangeable springs, covering roughly 4.4 to 24.7 psi (0.3 to 1.7 bar), plus both V-band flanges and clamps.

Specifications

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy