Skip to product information
BorgWarner EFR B1 58mm .64 T25 Single Scroll Turbine Housing
$526.68
Shipping calculated at checkout.
Pickup currently not available
Designed for the EFR B1 series, it mates perfectly with T25 flanges and single‑scroll setups. Built to endure high‑heat environments, it keeps airflow smooth and reliable.
| Diameter | 58 mm |
| A/R Ratio | .64 |
| Flange Type | T25 |
| Configuration | Single Scroll |
| Series | EFR B1 |
| Part Number | 11581009006 |
| Compatibility | Turbocharger EFR B1 series |