2009 BMW 335i N54 engine block

BMW 3.0L inline-6 closed-deck block, N54B30 bare engine core, used low-mileage BMW 335i engine casing, high-horsepower N54 rebuild base

Looking for the ultimate, unblemished foundation to build a high-horsepower twin-turbo monster? This genuine OEM 2009 BMW 335i N54 engine block is an incredibly rare find. Sourced from a premium passenger vehicle with an exceptionally low, verified 32,000 original miles, this factory bare-metal core provides a pristine canvas for professional engine builders, tuners, and BMW purists.

The N54B30 platform is legendary in the tuning community because of its race-inspired engineering, featuring a highly durable closed-deck aluminum block with cast-iron cylinder sleeves. This structural design offers maximum cylinder wall stability under high boost pressures, allowing built N54 engines to routinely push past 700+ wheel horsepower when paired with upgraded turbos.

This low-mileage short block core features excellent cylinder walls and clean main journals with minimal wear. It serves as the perfect, high-integrity base for a custom rebuild, a high-performance forged internal project, or a reliable factory restoration.

Engine Block Quick Facts:

• Fits: 2007-2010 BMW 335i, 335xi, 135i, 535i, and Z4 models (E90, E92, E82, E60 platforms)

• Engine Code: N54B30 (3.0L Twin-Turbocharged Inline-6)

• Block Architecture: High-strength closed-deck design with iron cylinder liners

• Mileage: 32,000 original miles (Ultra-low wear history)

• Components Included: Main engine block casting (Crankshaft, pistons, and bearings sold separately or available upon request)

• Application: Premium core for high-horsepower street, drift, or drag racing builds

Skip the high-mileage junk blocks with micro-cracks or ovaled cylinders. Secure a premium, low-mileage factory N54 foundation today. Message our team with your zip or postal code for a fast, competitive freight shipping quote to the US or Australia!