BMW M4 / M3 / M2 ENGINE

$6,500.00

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Complete BMW S55B30A engine, model year 2018, supplied as shown in the pictures. The engine has 18,743 km mileage and is delivered complete with add-on parts, except for the catalytic converter.

SKU: wedwes Category:

BMW S55B30A Engine Overview

The BMW S55B30A engine for sale is a high-performance 3.0L inline-6 twin-turbo engine developed specifically for BMW M models. Designed to deliver exceptional power, torque, and precision, this engine is widely recognized for its role in the BMW M3, M4, and M2 Competition lineup.

This particular unit comes from a 2018 model and features low mileage of just 18,743 km, making it an excellent choice for those seeking a reliable and performance-ready replacement engine. Supplied complete with add-on components (excluding the catalytic converter), it is ready for installation and ideal for OEM replacement or performance builds.

Engine Identification

  • Engine Code: S55B30A
  • Model Year: 2018
  • Mileage: 18,743 KM
  • Configuration: Inline 6-Cylinder Twin-Turbo
  • Displacement: 3.0L
  • Fuel Type: Gasoline
  • Delivery: Complete with add-on parts (without catalytic converter)
  • Condition: Used

Compatibility

Commonly installed in:

  • BMW M4
  • BMW M3
  • BMW M2

Please verify engine code S55B30A and confirm compatibility using your VIN before purchase to ensure correct fitment.

Features

  • Twin-Turbo charging system
  • Direct fuel injection
  • High-performance M engine design
  • Strong torque and power output
  • Engine supplied as pictured

Additional Information

Engine has 18,743 km mileage and is delivered complete with add-on components, excluding the catalytic converter. Professional installation is recommended.

Features & Specifications

  • Engine Code: S55B30A
  • Displacement: 3.0L Inline-6
  • Configuration: Twin-Turbocharged
  • Fuel Type: Gasoline
  • Mileage: 18,743 KM
  • Condition: Used (low mileage)
  • Model Year: 2018
  • Delivery: Complete engine with add-ons (no catalytic converter)
  • Performance Type: BMW M high-performance engine

Why It’s a Smart Choice

Choosing the BMW S55B30A engine for sale means investing in proven BMW M engineering. This engine is known for delivering strong, consistent performance while maintaining reliability under demanding driving conditions.

Perfect for:

  • BMW M3 / M4 engine replacement
  • M2 Competition upgrades
  • Performance builds and tuning projects
  • Enthusiasts seeking authentic BMW M power

Performance & Efficiency

The BMW S55B30A engine for sale is engineered for performance. Its twin-turbo setup provides rapid boost response and impressive power delivery across the RPM range.

  • High horsepower output typical of BMW M engines
  • Strong torque for fast acceleration
  • Responsive throttle and smooth inline-6 operation
  • Balanced performance and efficiency

This engine delivers the aggressive performance expected from BMW’s M division while still maintaining daily usability.

Reliability & Durability

BMW’s S55 engine platform is built for performance and durability. With relatively low mileage, this unit offers long service life when properly installed and maintained.

Key highlights:

  • Low mileage (18,743 KM) ensures minimal wear
  • Designed for high-performance stress conditions
  • Durable twin-turbo system
  • Strong internal components for long-term use

Delivery & Warranty

The engine is delivered as a complete assembly with major add-on components, simplifying installation and saving time.

  • Carefully inspected before shipping
  • Secure packaging for safe delivery
  • Ready-to-install configuration
  • Warranty options available

Additional Information

The BMW S55B30A engine for sale is an excellent choice for drivers looking to restore or upgrade their BMW M vehicle with a genuine high-performance engine.

Whether you’re replacing a damaged engine or upgrading for better performance, this unit provides reliability, power, and true BMW M engineering.

👉 Check compatibility before purchase: https://carenginesales.com/how-to-know-if-an-engine-fits-your-car-complete-compatibility-guide/

👉 Learn more about BMW M performance engines: https://www.bmw.com/

 

 

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