The TiAL Sport MV-S is an ultra compact 38mm V-band external wastegate standing just 3.7 inches tall for tight turbo installations. It pairs a high temp NiCrFe based alloy valve with a 347SS housing, a Nitronic 60 seat and bushing, and a Nomex reinforced silicone diaphragm rated to 900F. V-band flanges, 304L weld flanges, clamps, and a full set of 17-7 PH stainless springs are included, and the top pressure port can be rotated six ways for flexible plumbing. The actuator is color anodized aluminum in silver.
Specifications
| Type | 38mm V-band external wastegate |
| Height | 3.7 in |
| Valve & Housing | NiCrFe alloy valve, 347SS housing, Nitronic 60 seat & bushing |
| Diaphragm | Nomex-reinforced silicone (rated to 900°F) |
| Springs | Full set included, 17-7 PH stainless |
| Included | V-band and 304L weld flanges, clamps |
| Finish | Silver (color-anodized aluminum) |
| Part Number | 001931 |
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
