BMW 135i xDrive N55B30A Engine 3.0L Remanufactured

BMW 135i xDrive N55B30A 320-326PS

The BMW N55B30A is a technical masterpiece of compact performance engineering, defining the top-tier 135i xDrive (F20/F21). This 3.0L inline-six gasoline engine delivers a substantial 320PS to 326PS and over 450Nm of torque. Utilizing a single twin-scroll turbocharger, VALVETRONIC, and High Precision Injection, the N55 provides blistering acceleration and smooth power delivery across the entire rev range, making the 1 Series a formidable sports compact.

This N55B30A Powerplant is supplied in New condition with 0 mileage and comes Complete with Distribution. By choosing a factory-fresh 6-cylinder unit, you regain the legendary balance and sound quality of a pristine BMW straight-six while eliminating the maintenance risks of used N55 cores. This unit is designed for maximum exhilaration and everyday usability, ensuring your F20/F21 xDrive platform maintains its “ultimate driving machine” status, backed by a 24-month warranty.

Key Features BMW N55B30A (135i)

• 3.0L Inline-Six Turbo restores original 320-326PS and superior engine balance
• Twin-Scroll Turbocharging provides instant throttle response and massive 450Nm+ torque
• Complete Distribution Included ensuring the internal timing is factory-set and verified
• New 0-Mile Condition provides the ultimate life cycle for high-performance hatchbacks
• Compatible with F20/F21 (2011-2016) for seamless xDrive all-wheel-drive integration
• 24-Month Warranty offers industry-leading protection for elite BMW engine restoration