Product Description
For sale is a genuine BMW B58B30B engine, designed for M440i models including the G22 Coupe, G23 Convertible, and G26 Gran Coupe. This high-performance inline-6 petrol engine delivers smooth power, exceptional acceleration, and the reliability expected from BMW’s latest engineering.
This engine has only 22,000 miles and comes with a 3-year warranty, providing confidence and peace of mind for engine replacement, performance rebuilds, or restoration projects.
Engineered for OEM direct replacement, the B58B30B ensures your vehicle maintains original BMW performance, efficiency, and drivability.
Engine Specifications
* Engine Code: B58B30B
* Engine Type: 3.0L Inline 6-Cylinder TwinPower Turbo Petrol
* Displacement: 2,998 cc
* Configuration: Inline-6, DOHC, 24-Valve
* Induction: Turbocharged with Direct Fuel Injection
* Power Output: 374 HP
* Torque: Approx. 500 Nm
* Mild Hybrid System: 48V (model dependent)
* Mileage: 22,000 miles
* Warranty: 3 years
Key Features
* Genuine OEM BMW engine
* High-performance inline-6 with smooth power delivery
* TwinPower Turbo technology for strong acceleration
* Advanced BMW technologies: VALVETRONIC and Double VANOS
* Equipped with 48V mild hybrid system (on compatible models)
* OEM direct replacement for M440i G22, G23, G26
* Ideal for engine replacement or rebuild projects
* Maintains original BMW performance, reliability, and efficiency
* Comes with a 3-year warranty
Vehicle Compatibility
Suitable for:
* BMW M440i G22 Coupe
* BMW M440i G23 Convertible
* BMW M440i G26 Gran Coupe
Typically found in vehicles manufactured from approximately 2020 onwards.
Benefits
The BMW B58B30B engine is renowned for delivering a perfect blend of performance, efficiency, and refinement. With 374 HP, 500 Nm of torque, and smooth turbocharged acceleration, this engine preserves the dynamic driving experience of the BMW M440i.
With just 22,000 miles and a 3-year warranty, this OEM engine is ideal for anyone looking to restore, upgrade, or replace their engine while keeping factory performance and reliability intact.
Austin James (verified owner) –
The power increase is noticeable right away.
Jerry Parker (verified owner) –
The performance exceeded my expectations.
Billy Bennett (verified owner) –
Very happy with this purchase.
Walter Morgan (verified owner) –
Very satisfied with the overall performance.
Thomas Davis (verified owner) –
Great product for restoring performance.
William Brown (verified owner) –
Everything aligned perfectly during install.
Terry Torres (verified owner) –
The engine brought my car back to life.
Kyle Bell (verified owner) –
The build quality is excellent and feels very solid.
Keith Cooper (verified owner) –
The installation was hassle-free.
Charles Rodriguez (verified owner) –
The throttle response is quick and smooth.
Olivia West (verified owner) –
The performance is consistent and reliable.
Albert Sanders (verified owner) –
The performance is stable and dependable.
Jose Collins (verified owner) –
The engine feels strong and well-built.
Ryan Lewis (verified owner) –
The performance is consistent and reliable.
Dylan Coleman (verified owner) –
The engine brought my car back to life.
Samantha Sullivan (verified owner) –
Everything works exactly as it should.
Patrick Turner (verified owner) –
Perfect fit with no modifications required.
Jeffrey Ramirez (verified owner) –
Installed perfectly with no issues at all.
Melissa Alexander (verified owner) –
The engine feels strong and well-built.
Brandon Adams (verified owner) –
Perfect upgrade for my BMW.
Larry Scott (verified owner) –
Feels like a factory-new engine.
Steven Thomas (verified owner) –
The performance is stable and dependable.
Michelle Myers (verified owner) –
Installed perfectly with no issues at all.
Thomas Davis (verified owner) –
Everything works exactly as it should.
Larry Scott (verified owner) –
Excellent condition and works flawlessly.
Roy Henderson (verified owner) –
The engine is powerful and efficient.
Keith Cooper (verified owner) –
Emily Hamilton (verified owner) –
Great product for restoring performance.
Bryan Price (verified owner) –
Very impressed with the power output and responsiveness.
Nicholas Young (verified owner) –
The installation process was straightforward.
Russell Flores (verified owner) –
Very satisfied with the overall performance.
Zachary Cook (verified owner) –
The installation process was straightforward.
Christopher Martinez (verified owner) –
The performance is stable and dependable.
Henry Stewart (verified owner) –
Everything aligned perfectly during install.
Terry Torres (verified owner) –
William Brown (verified owner) –
Steven Thomas (verified owner) –
Keith Cooper (verified owner) –
Victoria Owens (verified owner) –