Product Description
Optimize Turbo Performance with the Garrett GT28R T25 Turbine Housing Kit 0.64 A/R (Hi-Sil)
The Garrett 827690-0003 GT28R turbine housing kit is designed for performance turbocharger applications requiring precise exhaust flow control, durability, and efficient spool characteristics. Featuring a T25 inlet flange and 0.64 A/R ratio, this housing is ideal for balancing fast spool-up with strong mid-range power.
Constructed from high-silicon (Hi-Sil) ductile iron, this turbine housing offers enhanced resistance to heat and cracking under high-performance and high-boost conditions. The 5-bolt outlet configuration allows compatibility with a wide range of exhaust setups, making it a versatile option for turbo upgrades and replacements.
This Garrett turbine housing kit is engineered for GT28R turbocharger systems and is perfect for enthusiasts and builders looking to fine-tune turbo response and overall engine performance.
Key Features:
- Genuine Garrett GT28R turbine housing kit
- T25 inlet flange for broad compatibility
- 0.64 A/R ratio for balanced spool and performance
- 5-bolt outlet configuration
- High-silicon (Hi-Sil) ductile iron construction
- Designed for high-temperature and high-performance applications
- Improves turbo efficiency and exhaust flow control
- Ideal for turbo upgrades, replacements, and custom builds
FAQ
What does the 0.64 A/R ratio mean?
The 0.64 A/R ratio offers a balance between quick spool-up and efficient exhaust flow, making it ideal for responsive street and performance applications.
What is a T25 flange?
T25 refers to the turbine inlet flange size and pattern, commonly used in many compact and mid-size turbocharger setups.
What is Hi-Sil material?
Hi-Sil (high-silicon ductile iron) provides superior heat resistance and durability compared to standard cast materials, reducing the risk of cracking under extreme conditions.
Is this a complete turbocharger?
No, this is a turbine housing kit only. It is designed to be used with compatible GT28R turbocharger components.
Fitment
- Garrett GT28R turbocharger applications
- Universal / custom turbo builds using T25 flange
Note: This is a special order item and may require a minimum order quantity. Please verify compatibility before ordering.
Specifications for Garrett 827690-0003
| Attribute | Details |
|---|---|
| Brand | Garrett |
| Manufacturer Part Number | 827690-0003 |
| Product Type | Turbine Housing Kit |
| Turbo Model | GT28R |
| Inlet Flange | T25 |
| Outlet Type | 5-Bolt |
| A/R Ratio | 0.64 |
| Material | High-Silicon (Hi-Sil) Ductile Iron |
| Application | Turbocharger Exhaust Housing |
| UPC | N/A |
| GTIN | N/A |
| Shipping Information | Calculated at checkout |
| California Proposition 65 | WARNING: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm. |
