BorgWarner 12647100009 EFR 7064 Turbocharger Cartridge with Aluminum Bearing Housing

The BorgWarner 12647100009 is an EFR (Engineered For Racing) 7064 turbocharger cartridge featuring an advanced aluminum bearing housing for reduced weight and enhanced thermal management. This high-performance turbo cartridge is designed for demanding racing and high-output street applications where reliability and rapid boost response are critical.

Key Features:

• Lightweight aluminum bearing housing reduces overall turbo assembly weight
• EFR 7064 compressor and turbine configuration optimized for performance
• Advanced aerodynamics for improved efficiency across the operating range
• Precision-engineered bearing system for durability under extreme conditions
• Compatible with custom turbo builds and universal fitment applications
• Built to BorgWarner's racing-proven EFR standards

The EFR series represents BorgWarner's commitment to motorsport-grade turbocharger technology, incorporating lessons learned from professional racing programs. The aluminum housing construction provides excellent heat dissipation while minimizing rotating mass for quicker spool characteristics. This cartridge is ideal for engine builders and performance enthusiasts constructing custom forced induction systems.