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.
| 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 4 PM EST ship the same day, with standard, expedited, and overnight options available at checkout. Backordered items ship as soon as our distributor restocks — contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
