Garrett G38/GXR38 Turbine Housing Kit - Divided T4 Inlet 1.06 A/R

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.

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