Insane Performance Single Piece Crank Hub Kit

For N54 / N55 / S55 BMW Engines

Engineered and precision-machined in Lithuania, the Insane Performance Single Crank Hub Kit is the ultimate solution for eliminating crank hub slip and failure in high-performance BMW engines. Carved from a solid block of thermally absorbed, heat-treated steel using 5-axis CNC machining, this crank hub is built for extreme durability and exacting tolerances—making it one of the strongest solutions on the market today.

Available in both 2-pin and 4-pin configurations, our crank hub kits are tested and proven on 1,200+ vehicles with zero known failures, including setups exceeding 1,000+ WHP.

✅ Kit Includes:

• CNC-Machined Single-Piece Crank Hub

• Reinforced & Hardened Crankshaft Damper Bolts (Included Free)

• OEM Crank Bolt

• Precision Drill Bit & Fixture Tool for Exact Pin Placement

• Complete Hardware for Installation

⚙️ Installation Requirements:

• Professional installation required

• Use of BMW crankshaft alignment & timing tools is mandatory

• Improper installation may lead to catastrophic engine damage

• Installation available at approved dealer locations

🧩 Fitment:

This crank hub kit is compatible with the following BMW engines:

N54 Engines

• All 2007+ N54-equipped vehicles

N55 Engines

• 2010–2018 E & F body models
  (e.g., 135i, 235i, 335i, 435i, M2, etc.)

S55 Engines

• 2014–2020 BMW M3 (F80), M4 (F82/F83)

• 2018+ BMW M2 Competition (F87)
  Fits both LHD and RHD models

🛠 Why Upgrade to a Single Piece Crank Hub?

• Prevents crank hub failure common with OEM units under high load

• Ensures precise timing and reliability during aggressive driving or track use

• Peace of mind for high horsepower builds pushing the limits of the platform