2006 - 2012 BMW 135i / 335i N54 Pulley Kit
These OEM diameter pulleys will neither underdrive nor overdrive the associated accessories, yet lead to great throttle response, and improved horsepower and torque numbers. The NST PS-Lite replaces the plastic OEM BMW power steering pulley with a much stronger, lightweight, aluminum piece.
NST Pulleys are apx 70% to 75% lighter than OEM
NST Pulleys For the BMW N54 engine:
Crank Pulley 35 ounces | 990 grams
Power Steering Pulley 15 ounces | 435 grams
Each kit is CNC machined from 6061-T6 aircraft quality aluminum, and tested for tight machining and balance tolerances. Every NST pulley is hard anodized for exceptional durability and is available in a choice of colors.