Description
BMW S63B44B COMPLETE ENGINE WITH ECU 48K MILES
S63B44B Complete Engine with ICU: Power and Precision for Modern Performance
The S63B44B Complete Engine with ICU is a cutting-edge powerplant designed for high-performance BMW models like the F10 M5, F06/F12/F13 M6, and X5 M/X6 M. This 4.4-liter twin-turbocharged V8 engine combines raw power with advanced technology, delivering an exhilarating driving experience.
Unrivaled Performance and Power
The S63B44B engine produces up to 575 horsepower and 553 lb-ft of torque, making it one of the most powerful engines in its class. With twin-scroll turbochargers, direct fuel injection, and VALVETRONIC variable valve timing, this engine delivers instant throttle response, seamless power delivery, and exceptional efficiency.
Complete Engine with ICU for Seamless Integration
This package includes the complete engine and the Integrated Control Unit (ICU), ensuring all systems work harmoniously. The ICU manages critical functions like fuel injection, ignition timing, and turbo boost pressure, optimizing performance and reliability. This plug-and-play solution simplifies installation and ensures compatibility with your vehicle.
Advanced Engineering for Durability
The S63B44B engine features a cross-bank exhaust manifold, reducing turbo lag and improving throttle response. Its lightweight aluminum construction and advanced cooling systems enhance durability, even under high-stress conditions. Whether on the street or the track, this engine is built to perform.
Ideal for Upgrades and Replacements
The S63B44B Complete Engine with ICU is perfect for enthusiasts looking to upgrade their vehicle’s performance or replace a worn-out engine. Its advanced technology and robust design make it a reliable choice for high-performance driving.
Why Choose the S63B44B Complete Engine with ICU?
- 575 horsepower twin-turbocharged V8
- Includes Integrated Control Unit (ICU) for seamless integration
- Advanced engineering for durability and performance
- Perfect for upgrades or replacements
The S63B44B Complete Engine with ICU is the ultimate choice for modern performance enthusiasts. Whether you’re restoring an M5, M6, or X5 M/X6 M, this engine delivers the power, precision, and technology that define BMW’s high-performance legacy. Elevate your driving experience with this exceptional engine.





















