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Sales & Specials
Sales & Specials

B12 Pro-Kit Suspension System

Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty!
Mfg Part #
46-188106
ECS Part #
ES#2702833
Brand
Bilstein
943.45
On Order, ETA Feb 28, 2019
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Product Details

If you’re looking for the perfect combination of sport dynamics, superior appearance and high performance for your car, you’re on the right track with the BILSTEIN B12 Pro-Kit. This suspension kit provides a dramatic increase in your vehicle's performance handling characteristics and is designed for drivers wanting precision control and superb driver comfort, while seeking out more curves to conquer.

Features and Benefits:

  • Professional Cornering System (PCS)
  • Precise response, excellent performance and predictable control
  • Lowering of 25-40mm front and rear
  • Provides for a lower, action-ready looking vehicle
  • BILSTEIN damper and EIBACH Pro-Kit performance spring road-tested and fine-tuned to perfectly complement each other
  • Limited lifetime warranty*


*Bilstein warrants to the original retail purchaser that, for the life of each Gas Pressure Shock, this product shall be free from defects in material and workmanship. Proof of purchase is required process warranty. Contact ECS Tuning for more information.

Lowers your E31 25mm front and 20mm rear

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW E31 840Ci M60 4.0L
BMW E31 840Ci M62 4.4L
BMW E31 850Ci M70 5.0L
BMW E31 850Ci M73 5.4L
BMW E31 850CSi S70 5.6L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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