Eibach | Pro-Kit Lowering Springs (E46 Non-M)E46 Eibach Springs Pro Kit Lowering Springs (E46 Non M) Offering a boost in terms of both performance and aesthetics, this Pro Kit of springs is designed for the long revered BMW E46 Sedan, Coupe and Convertible. The E46 Eibach Springs kit works to lower your vehicle's centre of gravity, which in turn reduces squat during acceleration; body roll when going around corners; and excessive nosedive while braking. Each and every kit undergoes rigorous