The TiAL Sport F38 is a 38mm flanged external wastegate for boost control on turbocharged builds. It uses a high temp NiCrFe based alloy valve in a 347SS housing with a Nitronic 60 seat and bushing and a 17-7 PH stainless actuator spring that resists relaxing to 900F. This unit ships with the 0.5 bar (7.25 PSI) base pressure spring and uses 1.50 inch OD inlet and outlet flanges with M10 x 1.0 air ports. The actuator is color anodized aluminum in black.
Specifications
| Type | 38mm flanged external wastegate |
| Spring | 0.5 bar (7.25 PSI) base pressure |
| Valve & Housing | NiCrFe alloy valve, 347SS housing, Nitronic 60 seat |
| Flanges | 1.50 in OD, M10 x 1.0 air ports |
| Finish | Black (color-anodized aluminum) |
| Part Number | 002890 |
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
