The BMW S63B44B 4.4L V8 Twin-Turbo Complete Engine with Transmission is a high-performance BMW M powertrain engineered for exceptional power, strong torque, rapid acceleration, and refined performance. The S63B44B belongs to BMW’s M-developed S63 V8 engine family and is designed for demanding performance applications.
This complete powertrain assembly includes the S63B44B engine and a compatible automatic transmission, along with major components and accessories depending on the donor vehicle.
Product Features
- Engine: BMW S63B44B
- Displacement: 4.4L / 4,395cc
- Configuration: V8
- Aspiration: Twin-turbocharged
- Fuel Type: Gasoline / Petrol
- Fuel System: Direct injection
- Valvetrain: DOHC, 32-valve
- Variable Valve Timing: Double-VANOS
- Technology: BMW M TwinPower Turbo
- Transmission: Compatible automatic transmission included
- Specification: BMW
- Condition: Used/inspected
Package Include
- Complete BMW S63B44B 4.4L V8 engine
- Compatible automatic transmission
- Twin turbochargers
- Intake and exhaust components
- Fuel-injection system
- Engine wiring harness
- ECU/DME, where equipped
- Starter motor
- Alternator
- Sensors
- Clutch
Performance & Applications
The S63B44B delivers the combination of high-output V8 performance and BMW M engineering, with strong torque and responsive twin-turbo power delivery. This complete engine and transmission package is suitable for BMW M replacement projects, performance builds, restoration, track applications, and compatible engine-swap projects.
Compatibility
S63B44B specifications and transmission configurations can vary according to BMW model, production year, market, and drivetrain. Please verify the exact engine code/number, transmission model, ECU, wiring harness, mileage, condition, drivetrain configuration, and included accessories before purchase.
Engine Details
- Engine Code: S63B44B
- Mileage: 30,000 km
- Warranty: 6 Months
- Country/Region of production: Germany
- Condition: Used, tested, and in good running condition
- Compatibility: Provide the VIN of your car so we can check the engine compatibility before placing an order
Please verify engine code, transmission type, compatibility, mileage, compression, and included accessories before ordering. Professional installation is recommended.
Shipping & Payment:
- Worldwide shipping, palletized and safe
- Fast delivery options available on request
- Expected delivery time for international shipping: 7 – 10 business days
- Payment by bank transfer or Card
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