The Garrett G38/GXR38 Turbine Housing Kit is a stainless steel turbine housing built for Garrett's G38 and GXR38 turbo frames. This configuration uses a divided T4 (twin-scroll) inlet with a V-Band outlet and runs a 1.06 A/R, the largest of the three offered ratios for the highest top-end exhaust flow on high-power builds. The divided inlet preserves exhaust pulse separation for improved response on multi-cylinder engines. An integrated machined sensor port allows exhaust-side speed monitoring.
| Type | Turbine Housing Kit (G38/GXR38) |
| Turbo Frame | G38, GXR38 |
| Inlet | Divided T4 (twin-scroll) |
| Outlet | V-Band |
| A/R Ratio | 1.06 |
| Material | Stainless steel |
| Sensor Port | Integrated machined port |
| Quantity | 1 |
| Part Number | 757707-0044 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. 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.
