Includes parts certificate (§19.3 StVZO)
Only for rear-wheel-drive vehicles – a separate version is available for xDrive.
Max. front axle load: 1,160 kg | Max. rear axle load: 1,270 kg
Vehicles with electronically adjustable dampers (e.g. DCC) require a deactivation kit.
Air management not included – required separately
STREETEC FAHRWairK is the air suspension for drivers who accept no shortcuts in tuning and build quality. Developed in
cooperation with KW automotive, air spring and damper work as one tuned unit. When parked, the car can be lowered all the way
down and raised back to the approved ride height before you drive off. The complete kit includes dampers and air springs
for the front and rear axle and fits the BMW M2, M3 and M4 of the G8x series with rear-wheel drive.
Air spring and KW damper as one unit
With STREETEC FAHRWairK, air spring and damper work as one tuned unit: the shock absorbers are made in cooperation with
KW automotive and designed for use with air suspension. On the V3 version rebound and compression damping are adjustable independently (twin valve rebound and twin valve
compression). This lets you tune turn-in, straight-line stability and grip separately – from a firm setup to long trips.
Low when parked, compliant on the road
You adjust the ride height via air pressure while the car is stationary: aired out for a low stance, back to the
approved ride height within the operating pressure stated in the parts certificate before you drive. For driveways and
rough stretches the car can be raised while stationary; in that state the maximum speed is 50 km/h. Height
adjustment while driving is not intended. Installation must be carried out by a specialist workshop, followed by a
wheel alignment, a headlight adjustment check and the modification inspection.
Made for the BMW M2, M3 and M4 G8x
According to the parts certificate the kit is designed for the BMW M2 (G2M), M3 and M4 (G234M) including the M3 CS and M4 CSL; the
certificate lists adjustable front top mounts (S122). The vehicle list shows which vehicles are covered.
Target Groups
Discerning drivers
You want a low car and damping developed specifically for air suspension.
Daily drivers with stance
Low when parked, at the approved ride height on the road – raised while stationary for driveways.
Shows & meets
The car sits low on display and drives home afterwards at the approved ride height.
- Damper technologyKW shock absorbers, stainless steel at the front, vehicle-specific
- Complete kitDampers and air springs for front and rear axle
- ApprovalParts certificate (§19.3 StVZO)
- Axle loadsUp to 1,160 kg front and 1,270 kg rear
What's Included
- 2× adjustable top mounts Front axle
- 2× vehicle-specific V3 stainless-steel shock absorbers Front axle
- 2× air springs Front axle
- 2× vehicle-specific V3 shock absorbers Rear axle
- 2× air springs with vehicle-specific mounts Rear axle
- 2× black braided stainless air line Front axle
- 4× air fitting of your choice (6 mm, 10 mm, 1/4", 3/8")
- Parts certificate (§19.3 StVZO) Document
Technical Data
| Product line | STREETEC FAHRWairK V3 |
| Damper technology | KW shock absorbers, stainless steel at the front |
| Top mounts | Factory top mounts |
| Damper adjustment | rebound and compression independently adjustable |
| Max. front axle load | 1,160 kg |
| Max. rear axle load | 1,270 kg |
| Operating pressure per parts certificate | Front 3.0–8.0 bar · rear 6.0–8.0 bar |
| Air connection | 6 mm, 10 mm, 1/4" or 3/8" of your choice |
| Approval | Parts certificate (§19.3 StVZO) |
| Air management | not included, required separately |
| Shipping weight | 25 kg |
Choose Your Air Management
To operate the air suspension you need an air management system with compressor, tank and valve control. Choose the
air fitting to match your air management kit. The parts certificate requires a pressure gauge in the driver's field of
view and an acoustic warning when the pressure leaves the operating range – please keep this in mind when choosing your
system. You will find an overview under air management kits.
Fits: BMW M2 G87, M3 G80/G81 and M4 G82/G83 with rear-wheel drive – according to the vehicle list.
Air spring and damper as one unit – STREETEC FAHRWairK V3.
