BMW N63B44 Engine for Sale: Unleash Performance with Our High-Performance V8 Twin-Turbo Engines

Looking for a high-performance engine to restore your BMW to its former glory or power your next build? Our For Sale BMW N63B44 engine is a strong, high-tech V8 twin-turbo engine engineered to produce exhilaration-inspiring performance and reliability. If you are replacing a tired engine, want to put a powerful upgrade in your project, or are looking for a reliable powerplant for a performance rebuild, we have premium-condition N63B44 engines available—to be tested, inspected, and shipped.

In this comprehensive blog, we’ll discuss everything you need to know about the BMW N63B44 engine, its specifications, applications, benefits, issues, and why you can rely on us as your engine supplier.

What is the BMW N63B44 Engine?

BMW N63B44 is a 4.4-liter V8 twin-turbocharged petrol engine that premiered in 2008. A product of BMW’s groundbreaking N-series engine line, the N63B44 features advanced engineering for balancing exhilarating performance with everyday drivability. It was the first production engine to feature a “hot-vee” design, where the twin turbochargers are placed inside the V of the engine, reducing turbo lag and accelerating throttle response dramatically.

Major Specifications

• Engine Code: N63B44

• Displacement: 4.4 liters (4395cc)

• Configuration: V8 DOHC

• Induction: Twin-turbocharged (hot-vee configuration)

• Fuel System: Direct fuel injection

• Valvetrain: Valvetronic variable valve timing + double VANOS

• Horsepower: 402–523 hp (dependent on model/year)

• Torque: 450–553 lb-ft

• Compression Ratio: 10.0:1

• Engine Block: Aluminum alloy

Common Applications of the BMW N63B44 Engine

The N63B44 engine is used in a wide variety of BMW high-end and performance vehicles, primarily in the 5, 6, 7, and X lineups. This renders it an excellent replacement engine for many BMW models.

Models Fitted with the N63B44 Engine Are:

• BMW 550i (F10, G30)

• BMW 650i (F12, F13)

• BMW 750i (F01, G11)

• BMW X5 xDrive50i (E70, F15)

• BMW X6 xDrive50i (E71, F16)

• BMW M550i, M850i (upgraded N63 variants)

We stock and provide engines corresponding to these models, available for installation or swap project exchange.

Why Buy the BMW N63B44 Engine?

1. Unparalleled Performance

With 400+ horsepower and on-demand torque delivery, the N63B44 makes any car a performance vehicle. It delivers smooth, aggressive acceleration with a wide powerband. BMW N63B44 Engine For Sale

2. Groundbreaking Technology

BMW’s hot-vee turbo design reduces turbo lag while maintaining compact engine size. Valvetronic augmented by direct injection boosts fuel economy and responsiveness. BMW N63B44 Engine For Sale

3. Luxury-Level Refinement

The N63B44 not only delivers power—it does so with quiet, smooth operation, perfect for luxury sedans and SUVs. BMW N63B44 Engine For Sale

4. Tuned and Upgradable

Enthusiasts and tuners love the N63B44 engine, with great aftermarket support from powerful upgrades. Through simple ECU tuning or hardware upgrades, tremendous power gains are achievable. BMW N63B44 Engine For Sale

Why Buy the N63B44 Engine from Us?

We specialize in selling tested, inspected, and warranted BMW N63B44 engines for sale. We cater to customers worldwide with professional service, technical support, and global shipping.

✅ Engine Models to Suit Every Demand

• Used Engines: Low-mileage engines, compression-tested and guaranteed.

• Reconditioned Engines: Professionally rebuilt with OEM or upgraded parts.

• Performance Upgrades: Package deals available with upgraded turbos, internals, or tuning.

✅ Inspection and Testing Procedure

Each engine undergoes a strenuous inspection:

• Compression & leak-down tests

• Turbocharger and oil system checks

• Cylinder head and gasket check

• Cleaned and checked for defects

✅ Complete Engine Packages Available

Dependent on availability, engines could come with:

• Twin turbochargers

• ECU and wiring harness

• Intake and exhaust manifolds

• Fuel system components

• Valve covers and sensors

✅ Technical Support and Compatibility Assistance

Our team can help you with fitment info, wiring integration, ECU programming, and aftermarket solutions for your specific model or custom application. BMW N63B44 Engine For Sale

✅ Global Shipping

We offer insured international shipping with proper packaging and shipping so that your engine is delivered to you in proper condition, wherever you are located in the US, Europe, Middle East, Asia, or Africa. BMW N63B44 Engine For Sale

Common Issues of the BMW N63B44 Engine (and How We Address Them)

Just like with any performance engine, the N63B44 also has issues. We ensure these are addressed before selling any unit.

Common Issues:

• Oil usage: The older models used too much oil; we inspect and replace valve stem seals and PCV systems.

• Timing chain elongation: They’re checked for chain tensioners and guides. The rebuilt ones come with new timing parts.

• Fuel injector and coil packs: We test them all and/or replace them.

• Coolant leaks: Checked and pressure tested in every inspection.

By buying from us, you are not getting a problem—you are getting a solution.

Customer Testimonials

“Bought an N63B44 for my 550i—engine arrived on time, well-boxed, and passed my mech’s inspection. Highly recommend these guys.” – Kyle J., USA

“Put this engine into a custom BMW build. Had superb assistance and all of the wiring you need. Performance is amazing.” – Yusuf K., UAE

“The rebuilt engine that we bought was like new. Good compression and no leaks. Cheers!” – Daniel M., South Africa

Frequently Asked Questions (FAQ)

Q: Are your N63B44 engines warrantied?
A: Yes, warranty terms depend on engine condition. We can offer warranty options – please get in touch with us.

Q: Will you deliver to my nation?
A: We deliver to the entire globe with tracking, customs documents, and insurance.

Q: If I need installation help, what do I do?
A: We offer technical support and can recommend trusted installation partners in certain regions.

Q: Is it possible to tune or adjust the N63B44?
A: Yes. Many owners install turbos, intercoolers, and ECU maps. We’ll help with what you need.

How to Order Your BMW N63B44 Engine

Contact Us:

Provide us with your car model, target engine condition, and your location.

Get a Quote:

We’ll send you a personalized quote with options and add-ons.

Confirm Details:

Choose engine condition (used/rebuilt), parts needed, and shipping option.

Secure Purchase:

Make a secure payment.

Receive Delivery:

Track your engine as it gets delivered to your doorstep or store.

Conclusion: Power Your BMW with Confidence

BMW N63B44 engines offer best-in-class performance, smoothness, and upgrade potential. Whether you’re replacing a faulty unit, upgrading the performance of your vehicle, or starting something new, our inventory of quality-tested available N63B44 engines is ready to assist you. BMW N63B44 Engine For Sale

With professional support, verified engines, and global shipping, we are your best bet for reliable BMW engines. Get a quote or technical consultation now. Let us help you power your BMW with confidence. BMW N63B44 Engine For Sale

Keywords: BMW N63B44 engine, N63B44 engine for sale, BMW V8 twin turbo engine, BMW replacement engine, N63 engine, used BMW engine, BMW engine supplier, BMW engine rebuild.

BMW N63B44 Engine For Sale

BMW N63B44 Engine For Sale

BMW N63B44 Engine For Sale

BMW N63B44 Engine For Sale