🔥 For Sale: BMW N55B30T0 Engine – M Performance Power in Your Hands

If you’re in the market for a BMW N55B30T0 engine, you’ve arrived at the one stop. Known for its robust build, twin-scroll turbo, and motorsport roots, the N55B30T0 is BMW’s M Performance version of their legendary N55 engine. It’s designed for driving enthusiasts who require more power, more torque, and a more responsive drive—without sacrificing BMW’s legendary reliability. BMW N55B30T0 Engine For Sale

Whether you are a repair shop, a BMW enthusiast, or stuck in the middle of a performance swap project, our inventory of tested, warrantied BMW N55B30T0 engines is available for immediate shipping. We have both used and rebuilt options to meet your needs and budget.

In this complete buyer’s guide, we’re dropping everything you could want to know about the N55B30T0 engine—everything from specs and model compatibility all the way up to tuning potential, price, and why we’re your best bet for buying your next engine.

⚙️ What is the BMW N55B30T0 Engine?

The N55B30T0 is a performance version of the base BMW N55 engine designed specifically for BMW M Performance vehicles. It features several upgrades over the base N55B30 engine, including:

Stronger internals
Larger intercoolers
Enhanced ECU programming for more power output
Upgraded cooling and oiling systems

This engine makes more horsepower and torque straight from the factory and is widely considered one of the most tunable and resilient inline-6 turbo engines BMW ever made.

📊 BMW N55B30T0 Engine Specifications

Specification	Details
Engine Code	N55B30T0
Engine Type	Turbocharged Inline-6
Displacement	2979 cc (3.0L)
Turbocharger	Single Twin-Scroll Turbo
Fuel System	High-Precision Direct Injection
Valvetrain	DOHC, 24-valve with Valvetronic III & Double VANOS
Compression Ratio	10.2:1
Horsepower	320 – 370 HP (model-dependent)
Torque	450 – 500 Nm (332 – 369 lb-ft)
Fuel Type	Premium Unleaded (91+ Octane)
Redline	7000 RPM
Emission Standard	Euro 5 / Euro 6
Weight	Approx. 185–195 kg

This motor offers smooth power delivery, high responsiveness, and incredible performance for both OEM replacements and performance-focused builds.

🚗 Which BMW Models Use the N55B30T0 Engine?

The N55B30T0 engine was used in many M Performance BMW models, making it a highly requested and in-demand engine for replacements and engine swaps.

Model	Chassis Code	Years
BMW M135i	F20 / F21	2012–2016
BMW M235i	F22 / F23	2014–2016
BMW M2 (Non-Competition)	F87	2016–2018
BMW 335i M Performance	F30	2013–2015
BMW 435i M Performance	F32	2013–2016
BMW X4 M40i	F26	2015–2018
BMW X3 M40i	F25	2015–2017

Not sure if it fits your BMW? Just send us your VIN and our experts will confirm compatibility within minutes.

🔍 Why the N55B30T0 is Superior to the Standard N55

Although the base N55 is a solid powerplant, the N55B30T0 is superior in every important area. Here’s why:

✅ 1. M Performance ECU Tuning

Equipped with BMW Motorsport tuning, the N55B30T0 features more aggressive ECU mapping, better fueling, and sharper throttle response.

✅ 2. Reinforced Internal Components

Stronger pistons, rods, and bearings allow for higher cylinder pressure, making it ideal for high-performance and tuning applications.

✅ 3. Enhanced Cooling Systems

Larger intercoolers and improved oil cooling ensure the engine stays cooler under stress, ideal for spirited driving or track use.

✅ 4. Higher Horsepower Capability

With basic bolt-ons and a tune, the engine can reach 450–500 HP on stock internals, making it a top pick among tuners and enthusiasts.

✅ 5. Improved Reliability

The N55B30T0 has addressed early timing chain and injector issues seen in earlier turbo engines, earning it a reputation for being durable and dependable.

🧰 What’s Included in Our BMW N55B30T0 Engine Packages?

All our N55B30T0 engines go through complete inspections and testing before shipping.

✔️ Our Standard Engine Package Includes:

Long block (block + cylinder head)
OEM twin-scroll turbocharger
Fuel rail and injectors
Ignition coil packs
Intake and exhaust manifolds
Valve cover, oil pan
Most sensors (camshaft, crankshaft, etc.)

🛒 Optional Add-Ons:

Engine wiring harness
ECU / DME
Alternator and starter
Transmission (manual or automatic)
Driveshafts and swap mounts

Need something custom? Ask about our custom crate engine builds for track or performance use.

🔄 Used vs. Rebuilt N55B30T0 Engines – What’s Right for You?

Feature	Used Engine	Rebuilt Engine
Price	$3,000–$4,500	$4,500–$7,000
Mileage	40K–80K miles	0 miles (brand new internals)
Warranty	3–6 months	6–12 months
Ideal For	OEM replacements, light mods	Long-term builds, tuned projects
Performance	Factory spec	OEM+ or upgraded internals

We sell both and will guide you based on your budget, build goals, and timeline.

🧪 Our Testing & Quality Control Process

Every engine we sell is thoroughly tested before leaving our facility:

✅ Compression tested
✅ Leak-down tested
✅ Oil pressure test
✅ Turbo inspection
✅ Bore-scope cylinder inspection
✅ Full visual check (leaks, wear, cracks)

We never ship an engine unless it passes our multi-point inspection.

🌍 Fast, Safe & Insured Worldwide Shipping

We ship BMW N55B30T0 engines across the USA, Canada, Europe, Middle East, and Africa.

Every engine is:

✅ Crated and shrink-wrapped professionally
✅ Fully insured during transit
✅ Shipped within 24–72 hours of order

Need a shipping quote? Just send us your ZIP code or country, and we’ll reply fast.

💵 Pricing – BMW N55B30T0 Engine Cost Breakdown

Engine prices vary depending on mileage, condition, and included components:

Used N55B30T0 Engine: $3,000 – $4,500
Rebuilt N55B30T0 Engine: $4,500 – $7,000
Custom Performance Crates: Contact us for pricing

We also offer installation kits, ECU packages, and turbo upgrades—just ask!

🧑‍🔧 How to Buy Your BMW N55B30T0 Engine – Simple Steps

✅ Step-by-Step Purchase Process:

Call, email, or fill out our online form
Provide VIN, model, and year for compatibility check
Get a detailed quote with available options
Select engine type: used, rebuilt, or performance
Pay securely via card, PayPal, or wire
Engine ships fast to your location
You or your mechanic installs it—and you’re back on the road

💬 Real Customer Testimonials

“Bought an N55B30T0 for my M235i when the original motor blew. Excellent condition, sent promptly, and included all the correct components!” – Bryan T.

“Used engine for my M2—clean internals, turbo was tight, and bolted in smooth. Purchased again!” – Jackson M.

“Rebuilt N55 from these guys installed into my 435i. No smoking turbo or clicking noise anymore. Runs like new!” – Ahmed K.

🏁 Ready to Order Your BMW N55B30T0 Engine?

Don’t let a blown engine stall your project or daily driver. Whether you need a tough used N55B30T0 or a custom high-performance rebuild, we’ve got what you need in stock and ready to go.

With warranty-backed engines, clear pricing, and fast shipping, buying from us is the smart move.

📞 Get a Free Quote Today

Call Us Now
Email for Availability & Pricing
We Ship Worldwide

Put BMW M Performance power back under your hood—order your N55B30T0 engine today!

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BMW N55B30T0 Engine For Sale