Product Description
The Garrett 757707-0023 G45 Turbine Housing Kit is engineered for high-performance turbo applications requiring maximum exhaust flow efficiency and durability. Featuring a divided T4 inlet and V-band outlet with a 1.01 A/R ratio, this turbine housing is designed to optimize spool characteristics while supporting high horsepower builds.
This housing is specifically designed for use with Garrett G-Series G45 turbochargers, offering improved exhaust gas velocity and reduced turbo lag through its twin-scroll (divided) design. The V-band outlet ensures a secure, leak-free connection while allowing for easier installation and serviceability.
Built from high-quality, heat-resistant materials, this turbine housing is ideal for racing, competition, and high-boost street applications where performance and reliability are critical.
Key Features:
- Designed for Garrett G45 turbochargers
- 1.01 A/R for balanced spool and top-end performance
- Divided (twin-scroll) T4 inlet for improved exhaust flow
- V-band outlet for secure and easy installation
- High-temperature resistant construction
- Standard rotation configuration
Fitment:
- Universal performance applications
- Compatible with Garrett G-Series G45 turbochargers
- Requires proper fabrication and supporting modifications
FAQ
What does a 1.01 A/R turbine housing do?
A 1.01 A/R provides a balance between turbo spool and high-RPM power, making it ideal for high-horsepower applications that still require reasonable response.
What is a divided T4 housing?
A divided (twin-scroll) T4 housing separates exhaust pulses to improve turbine efficiency, reduce lag, and increase overall performance.
Is this a direct bolt-on upgrade?
No, this is intended for custom turbo setups and requires proper matching components and fabrication.
What does standard rotation mean?
Standard rotation refers to the typical turbocharger rotation direction used in most performance applications.
Specifications for Garrett 757707-0023
| Specification | Details |
|---|---|
| Part Number | 757707-0023 |
| Brand | Garrett Motion |
| Turbo Series | G-Series G45 |
| A/R Ratio | 1.01 |
| Inlet Flange | 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. |
