electronic chassis by LIGHTWEIGHT


new product ?


Of course, an electronic chassis is not really a new product; that is clear to us. However, with our chassis, which were created in cooperation with the manufacturer TracTive, we offer the fastest electronic chassis on the market, now also for BMW vehicles.

The patented "DDA" valve, which changes from the softest setting to the hardest setting within 6-10ms (reaction speed of the human brain approx. 150ms) is an absolute game changer.


For vehicles with EDC ex works, we offer spring/damper combinations that are still adjusted using the original BMW adjustment unit. This is a classic coilover kit that can be adjusted in height.


For those who would like to use more adjustment options, we also have the chassis in a variant with a standalone controller and display unit for the interior. Here you can actively intervene in the tension / compression level adjustment as well as in the roll and roll movement. 5 memory slots offer the possibility to call up the setup that was previously driven out.

The "Touring" chassis mentioned above are perfect for everyday use and also for one or the other track day.

If you would like to have a camber adjustment on the front axle and optionally the rear axle; for the the chassis are also available as a road/track version. With the additional (manual) adjustment unit, the required camber for the track can be set here; which, however, can also be adapted to everyday use depending on the driving profile.

The manufacturer TracTive has more than 10 years of experience in the field of special constructions in the chassis area and is already represented in many small series. Combined with the experience of LIGHTWEIGHT in the BMW area, absolute state-of-the-art chassis have been developed and tailored to the BMW driver. Even the basic setting of the chassis guarantees increased driving pleasure; the individual fine tuning and the possibility of adapting to the driving conditions (without tools, without removing anything) is terrific.


Available for BMW / BMW M vehicles of the F model series. G models in preparation.

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