Description
The BorgWarner EFR B1 58mm T25 single scroll wastegate housing is engineered for high-performance automotive applications, offering precise boost control and durability. Crafted with quality materials, this turbine housing features a .64 A/R ratio, optimized for efficient exhaust flow and turbocharger performance. Its compact design ensures compatibility with a variety of turbo setups, making it suitable for both racing and street vehicles. The housing’s construction promotes reliable operation under demanding conditions, contributing to overall engine efficiency and power delivery.
This turbine housing is engineered with a single scroll design, which helps improve spool times and response. It is designed specifically for the BorgWarner EFR B1 series turbos, ensuring a perfect fit and seamless integration. The part is manufactured to withstand high temperatures and exhaust pressures, providing long service life. Easy installation and compatibility with existing turbo systems make it an excellent choice for enthusiasts seeking to upgrade their turbocharger performance.
Please note that this product is not CARB approved and requires CARB acknowledgment prior to installation. It does not qualify for air freight shipping, ensuring compliance with transportation regulations. Whether upgrading your vehicle for racing or enhancing daily driving performance, this BorgWarner turbine housing delivers consistent and reliable results. Trust in the quality and engineering excellence of BorgWarner to improve your vehicle’s turbocharger efficiency and overall engine performance.
Features:
- High-performance turbine housing designed for BorgWarner EFR B1 series turbos
- 58mm T25 single scroll wastegate design for optimal boost control
- A/R ratio of 0.64 for efficient exhaust flow and rapid spool times
- Constructed for durability under high temperatures and exhaust pressures
- Compatible with a variety of turbocharger setups for versatile installation
- Not CARB approved; requires acknowledgment for compliance
- Designed for automotive applications focused on performance and reliability


















Reviews
There are no reviews yet.