BorgWarner 11639880006 EFR7163-F(v) Turbocharger, 0.85A/R V-Band

Product Overview

• BorgWarner EFR 7163-F(v) performance turbocharger
• BW part number: 11639880006

Features

• 0.85 A/R turbine housing for balanced boost and spool-up
• V-Band inlet connection for flexible installation
• Dual ceramic ball bearing cartridge for improved response and durability
• Gamma-Ti turbine wheel for high strength and low inertia
• Integrated high-flow wastegate for precise boost control
• Aluminum bearing housing - lightweight and liquid-cooled
• Speed-sensor mount provision on compressor cover
• Compressor cover with flexible outlet orientation

Specifications

• Model: EFR 7163-F(v)
• Bearing: Dual ceramic ball bearing
• Compressor Inducer / Exducer: 57 mm / 71 mm
• Turbine Wheel OD: 63 mm
• Turbine Housing A/R: 0.85
• Inlet Type: 76 mm V-band
• Boost Control: Integrated wastegate
• Cooling: Oil + liquid cooled

Included Components

• 1x Turbocharger unit (EFR 7163-F(v), part 11639880006)
• Mounting flange (V-Band)
• Compressor cover (with speed sensor provision)
• Internal wastegate actuator

Product Description

The **BorgWarner 11639880006** is a high-performance EFR 7163-F(v) turbocharger designed for motorsport and tuning applications. With its lightweight twin ceramic ball bearings and Gamma-Ti turbine wheel, this unit delivers exceptionally quick spool-up, sharp boost response, and excellent durability under sustained high-load conditions.

Its 0.85 A/R turbine housing provides a balanced compromise between high-flow capability and responsiveness, while the V-Band inlet allows for flexible and secure mounting. The integrated wastegate ensures precise boost control, and the compressor cover includes a port for a speed sensor - ideal for data logging in track or tuned builds. Liquid + oil cooling helps maintain stable operating temperatures under heavy use.