Air Suspension category referenceSpecial order · Estimated lead time: typically 2-4 weeks
99-03 BMW M5 - Airtech Air Suspension
Choose year, make and model to confirm this application-specific product fits — you can add it to your cart either way.
Verify fitment- Two front air strut assemblies and two rear air strut assemblies
- Tool kit: spanner wrenches, damping adjustment knobs and application-specific brake line brackets
- Owner's manual
One approved application: 1999–2003 BMW M5 · E39
- Ships from Mesa, AZ
- 12-month limited warranty
- Special order: typically 2-4 weeks
Specifications — CBM120-ASO
Product details
Built for the 1999-2003 BMW M5 in E39 chassis form, this Airtech Air Suspension kit supplies front and rear air struts with 36-way damping. Adjustable lower mounts let you fine-tune ride height at any pressure, and the height range is 0 to 120 or 200 mm depending on the vehicle.
The management system is not part of the kit, but the struts are designed to suit most air management systems on the market. Choose a controller and compressor that fit your plans, or step up to a complete KSport system matched to the M5. The tool kit covers spanner wrenches, damping knobs and the brake line brackets.
The 1997 5 Series in E39 chassis is also listed for the 525i, 528i, 530i and 540i, but wagons are excluded. Some applications may need changes to the OEM top mounts, so a professional fitting is the sensible route.
Supported features
Designed for easy bolt-on installation and compatible with most air management systems on the market.
Near-infinite ride height adjustability from the air spring plus 36 levels of damping adjustment on each strut.
Crafted from high-quality metals and rubber compounds, proven to handle daily driving and track use, with superior resistance to road contaminants.
Fine-tune ride height at any pressure through the adjustable lower mount.
Compatible applications (2)
Choices for this system
Not included. These struts work with most air management systems; a complete KSport system is listed separately for this vehicle.
Installation
Professional installation is recommended. Modification to the OEM top mounts may be required on some applications. Recheck all air-line connections after the first 500 miles or one month, whichever comes first.
Air suspension setup and careWarranty & service
12-month limited warranty to the original purchaser against defects in materials and workmanship. Racing use, exterior finish and improperly installed or modified parts are not covered; keep your original invoice for any claim.
Warranty terms and service requestsOther published pages for MPN CBM120-ASO
These page names share this MPN; they do not confirm fitment. Verify your vehicle before ordering.