RENNtech logo NEW small v2b

RENNtech Adjustable Suspension HSM Kit for CLS / E Class (C218 / W212)

RENNtech Adjustable Suspension Digital Lowering Kit for 212 - E Class and 218 - CLS Class.
Kit includes lowering springs for the front and the RENNtech HSM for the rear.
SKU: DS.KIT.32.218.1001
Retail price without tax: $2,350.00

As an upgraded option we offer our adjustable spring kit in combination with our RENNtech Hand-Held Suspension Module (HSM) in place of the rear adjustable links.

This allows the suspension system to remain balanced as the digital lowering module controls inputs to all four sensors on the vehicle (even though only the rear suspension is adjustable electronically). It also alllows for complete adjsutablility of rear ride height via the lowering module software (included) with no need to manually adjust links on the rear.

We feel that this combination best maintains the suspension system’s functional integrity as it accounts for the suspensions load leveling function, offers improved ride quality over the standard suspension kit with adjustable rear links and allows for complete electronic adjustability of rear vehicle ride height via the included software.

Kit Includes:

  • RENNtech sport lowering springs for front axle
  • RENNtech height adjustable spring perches for front axle
  • RENNtech Hand-Held Suspension Module (HSM) for rear axle

Kit Specifications:

  • Lowering Range: 20-40mm Front / 45 mm Rear (through HSM interface)
  • Four corner height adjustability of the original suspension kit
  • Easy control of rear ride height via the digital lowering module software
  • Front suspension level is accounted and adjusted for lowered ride height
  • Rear ride height can be adjusted on the fly via HSM software
  • OEM electronic damper control is retained
  • Aggressive, lowered vehicle stance
  • Improved vehicle handling and performance


Contact us

7825 SW Ellipse Way, Stuart, FL 34997
(+1) 561 - 845 7888
Mon - Fri 9am - 6pm


© 2017 RENNtech, Inc. All Rights Reserved.
7825 SW Ellipse Way - Stuart, FL 34997
TEL: 561.845.7888 FAX: 561.845.6777 E-MAIL: