BMW Z3M

Sporty handling combined with outstanding looks. With factory pre-configured damping.

Unlimited individuality for performance & comfort. Damping forces can be adjustment separately in rebound & compression.

Track performance with sport tyre setup for streetlegal sports cars. Separately and independent adjustable compression and rebound damping.

Unlimited individuality for performance & comfort. Damping forces can be adjustment separately in rebound & compression.

ST Coilovers ST X galvanized steel (with fixed damping)

ST Coilovers ST X galvanized steel (with fixed damping)

For the installation of systems D1, D2, DZ and DZX we recommend ST wheel bolts in black or silver. Note that the length of the bolts depends on the thickness of the selected wheel spacer. In addition the type of screw seat and thread must be considered. Important note! Minimum thread engagement must be considered: M12x1,25 at least 8,0 turns M12x1,5 at least 6,5 turns M12x1,75 at least 6,5 turns M14x1,25 at least 9,0 turns M14x1,5 at least 7,5 turns 1/2“ at least 8,0 turns Caution: Wheel bolts that are too long may cause damage at the axle components!

ST DZX Wheel Spacers allow you to widen the track width in precise 2.5mm increments of 10 mm, 15 mm, 20 mm, 25 mm, 30 mm, 40 mm, 45 mm and 50 mm per axle (5 mm, 7.5 mm, 10 mm, 12.5 mm, 15 mm, 20 mm, 22.5 mm or 25 mm per wheel). Patented adapter system.

4-point seat belts in red, black, blue. It is possible to upgred it to 6-point version later.

6-point seat belts in red, black, blue, yellow.

Better lap times with professional data recording. The all in one video and analysis system.

Better lap times with professional data recording. The all in one video and analysis system.

Better lap times with professional data recording. The benchmark for video and data analysis in motorsport.

RN OBD Plug Scan Tool

For the safe transport and storage of your Race Navigator.