Variant 1

V1: Lowering front: 1.2"-2.3" / Lowering rear: 0.9"-2.1"

Sporty Handling with factory preset damping

The ideal system for customers wishing to rely on the experience of our engineers to set the damper setting, yet determine their own degree of lowering. In extensive driving tests our engineers have set the dampers for the best balance between sporty driving, comfort and safety. The user is then free to decide the best height setting for their use and preference.

Optimally pre-set
Sporty harmonious damping technology
Stainless steel technology "inox-line"*
Individually height-adjustable
Lowering range approved by the German Technical Control Board (Tu00dcV)
Fully finished complete solutions
High-quality component parts for long durability

Variant 2

V2: Lowering front: 1.2"-2.3" / Lowering rear: 0.9"-2.1"

Sport Handling with adjustable rebound damping

This system intended for the experienced driver who does not only wish to determine the individual lowering of his vehicle, but also wishes to carry out setup adjustments. The adjustable rebound damper allows adjusting the pitch and roll behavior of the vehicle and therefore the driving pleasure can be adapted to the own requirements.

Damping technology with individually adjustable rebound
inox-line* stainless steel technology
Individually height adjustable
Adjustment parameters approved by the German Technical Control Board (Tu00dcV)
Fully finished complete solution
High-quality components for long durability
Comprehensive documentation for easy use

Rebound damping

The rebound adjustment can be installed via an adjustment spindle at the piston rod end, as far as it is vehicle-specifically possible.

The rebound damping primarily controls pitch and roll of the vehicle, especially in the low speed damping range which directly influences handling and comfort.

Therefore vehicle can be adjusted to the needs of the driver, making the ride variable from comfortable to sporty and stiff, both with improved road handling.

Variant 3

V3: Lowering front: 1.2"-2.3" / Lowering rear: 0.9"-2.1"

Whether you are looking for the perfect ride height for the street or taking your car to the track the KW Variant 3 coilover is the perfect option for your E9X 3 Series. State-of-the-art technology from motor sports for more performance on the road. The separate and independently adjustable rebound- and compression damping allows for an individual suspension setup for different uses and preferences. The unique patented system with its two-stage valves allows a rebound damping adjustment (comfort) and a compression adjustment (driving dynamics) in the low-speed range while the high-speed range which controls the driving safety, is fixed.

Damping technology with individually adjustable rebound- and compression technology
inox-line* stainless steel technology
Individually height adjustable
Adjustment parameters approved by the German Technical Control Board (Tu00dcV)
High-quality components for long durability
Infinitely variable rebound damping adjustment
14-way adjustable compression damping
Unique, individually working damping force adjustment
Comprehensive documentation for easy use

Compression- and rebound adjustment

As far it is vehicle-specifically possible, the rebound damping is adjusted by a spindle at the end of the piston rod. Mainly, the traction phase (rebound) controls car body vibrations and also influences handling and comfort in the low-speed damping range. By using the traction phase adjustment, the vehicle can be adapted to the requirements of the driver. Moreover the driving behavior can be regulated from comfortably rolling to sporty and tense with improved road holding characteristics.

The compression phase adjustment is carried out at the lower end of the shock absorber via our patented multi-purpose valve. The large number of preset parameters of this valve allows for a wide range of adjustment for individual use. The unique low-speed compression adjustment significantly distinguishes this technology from any other. In this compression range, the driving behavior of the vehicle is drastically influenced. An increase of the damping power supports the vehicle already during compression and therefore avoids rolling and pitching. The directional stability is significantly improved.

E9X 335i (N55)

Active Autowerke BMW 135i 335i N55 Charge Pipe | E82 E9X

Green Filter Cleaning Kit & Recharge Oil | E60 535 (N54 N55) E82 135 E9X 335 M3

KW Variant 1-3 Coilover | E9X 325 328 330 335 N54 N55