Product Description
The Garrett 757707-0032 G40 Turbine Housing Kit is engineered for high-performance turbocharger applications requiring precision airflow, durability, and optimal exhaust energy management. Featuring a divided T4 inlet flange and V-band outlet, this 0.85 A/R turbine housing is designed to maximize spool characteristics while supporting high horsepower builds.
Built for Garrett G-Series G40 turbochargers, this turbine housing offers improved exhaust pulse separation thanks to its divided T4 configuration. This results in enhanced turbine efficiency, quicker spool-up, and better overall performance across the powerband.
The V-band outlet ensures a secure, leak-free connection while allowing for easier installation and removal compared to traditional bolted flanges. This makes it ideal for both street and race applications where reliability and serviceability are critical.
Key Features:
- 0.85 A/R turbine housing for balanced spool and top-end power
- Divided T4 inlet flange for improved exhaust flow efficiency
- V-band outlet for secure and easy installation
- Compatible with Garrett G40 turbochargers
- Standard rotation configuration
- Precision-cast for durability under extreme conditions
Fitment:
- Garrett G-Series G40 Turbochargers
- Custom turbo builds utilizing divided T4 manifolds
- Performance street, drag racing, and motorsports applications
FAQ
What does 0.85 A/R mean?
The 0.85 A/R ratio provides a balance between fast spool-up and strong top-end power, making it ideal for street and performance builds.
What is the benefit of a divided T4 housing?
A divided (twin-scroll) T4 housing separates exhaust pulses, improving turbine efficiency and reducing lag.
Is this compatible with all G40 turbos?
Yes, this housing is designed specifically for Garrett G40 series turbochargers using standard rotation.
Why choose a V-band outlet?
V-band connections provide a tighter seal, easier installation, and improved durability compared to traditional flange connections.
Specifications for Garrett 757707-0032
| Specification | Details |
|---|---|
| Part Number | 757707-0032 |
| Brand | Garrett Motion |
| Product Type | Turbine Housing Kit |
| A/R Ratio | 0.85 |
| Flange Type | Divided T4 (Twin Scroll) |
| Outlet Type | V-Band |
| Rotation | Standard Rotation |
| UPC | N/A |
| GTIN | N/A |
| Shipping Weight | Approximately 12 lbs |
| Shipping Dimensions | 12" x 12" x 10" |
| Material | High-Temp Cast Iron |
| Prop 65 Warning | This product may contain chemicals known to the State of California to cause cancer and reproductive harm. |
