BorgWarner 179283 EFR Medium Boost Wastegate Actuator

The BorgWarner 179283 is a medium boost wastegate actuator designed specifically for use with BorgWarner EFR (Engineered For Racing) turbocharger systems. This high-performance actuator is engineered to provide precise boost control for turbine housings with 55mm and 58mm turbine wheels and 0.64 A/R configurations.

Key Features:

• Medium boost configuration for balanced performance and control
• Compatible with A-Type turbine housings with 0.64 A/R ratio
• Designed for 55mm and 58mm turbine wheel applications
• Precision-engineered spring and diaphragm assembly for accurate boost regulation
• Direct replacement for BorgWarner EFR turbocharger systems
• Durable construction for high-temperature operation

This actuator is a genuine BorgWarner component that ensures optimal boost control and turbocharger performance. The medium boost spring rate provides an ideal balance between quick spool-up and controlled boost delivery, making it suitable for a wide range of performance applications. Compatible with various EFR turbocharger models including the 6258 series when configured with appropriate turbine housing specifications.