39720257 KW Coilover suspension V4 Clubsport incl. top mounts BMW 3 (E90) 390L, 390X, 3L, M3, M3 GTS, M390 02/2004-02/2012 M3

39720257 KW Coilover suspension V4 Clubsport incl. top mounts BMW 3 (E90) 390L, 390X, 3L, M3, M3 GTS, M390 02/2004-02/2012 M3

Coilover suspension V4 Clubsport incl. top mounts

Damping adjustment: Rebound and Compression Damping

Approval: part approval (§19.3)

Material: Stainless steel

Content of delivery: Set FA coilover struts incl. top mounts, RA springs with height adjustment + dampers

Version: V4 Clubsport

Vehicle has electronic damper: NO

Note (Product): For cars with EDC

Lowering FA: 10-40

Lowering RA: 10-40

Adjustment FA: Thread

Adjustment RA: Thread

KW V4 Clubsport coilover suspension

The KW Clubsport coilovers impress with an uncompromising technology transfer from racing to the road.
The KW Clubsport coilovers impress with their uncompromising combination of high-end racing technology with maintenance-free KW original equipment components and reports.
This gives you the ideal accessories to be able to exploit the full potential of your sports car on track days, sports driver training courses, tourist trips on Grand Prix courses and on the Nürburgring Nordschleife .

Developed for the toughest race track in the world: The Nürburgring Nordschleife
The KW Clubsport coilovers are already tuned in their basic setting to the different track surfaces, steep curves, jump hills and chicanes of the 20.8 kilometer long Nürburgring Nordschleife. After all, as one of the most successful chassis manufacturers and suppliers in motorsport, we are at home on the Nordschleife.
In the VLN endurance championship alone, we equip over 70 racing teams and, as a chassis manufacturer, we have been able to support six overall victories at the ADAC Zurich 24-hour race at the Nürburgring within ten years. The winner of the 2011 ADAC GT Masters also relies on our racing know-how, from which the KW Clubsport coilover suspensions benefit.
The basic setup of the KW V3 Clubsport and KW V4 Clubsport, which is perfectly tailored to the Nordschleife and has a separate expansion tank, allows you to adjust your sports car even more individually to the desired sports tire setup thanks to the numerous adjustment options.

KW V4 Clubsport coilover suspension

The vehicle-specific basic setup of the KW V4 Clubsport, developed in numerous test and measurement drives on the Nordschleife and the KW 7-post driving dynamics test bench, can be further adapted to your wheel loads, vehicle weight and the changed body rigidity using the click adjustment, for example with a bolted cage, welded-in safety cell or strut braces. Similar to the KW Competition racing suspensions used in international motorsports, the KW V4 Clubsport coilover suspension allows the compression stage to be fine-tuned separately in the low-speed and high-speed range. The click adjustment of the patented KW two-valve control takes place directly on the expansion tank.

You can manually vary the low-speed compression stage with six precise clicks using the purple adjustment wheel. Using the gold-colored adjustment wheel below, you have 14 precise clicks to individually change the high-speed compression stage of the recommended basic setup for your track day. Independently of this, you have another 16 clicks available to noticeably adjust the rebound stage. If you want to adjust the KW V4 Clubsport coilover suspension, which is available with a certificate, to make it more comfortable for your trip to the Nordschleife or other race track for driving on the highway, simply reduce the tensile forces using the rebound stage damping.

- Freely adjustable damping technology with 16 exact clicks in the rebound stage
- Adjustable compression stage with 6 clicks in the low-speed range and 14 exact clicks in the high-speed range
- Continuously variable lowering
- Tested adjustment range
- High-quality components for a long service life
- Unique, independently acting damping force adjustment for technically sensible applications available with aluminum unibal support bearing

Setup: Area of ​​​​application and damper tuning

The KW V4 Clubsport coilovers impress with their vehicle-specific tuning for track day events on the Nürburgring Nordschleife, as well as the possibility of quickly tuning these chassis to other race tracks and individual performance sports cars.