My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Ksport CMD311-ASO Airtech Air Struts Adjustable Damping Air Suspension - 36-Way Kit

(2017-2018 Mercedes-Benz E300; 2017-2018 Mercedes-Benz E400)

Manufacturer

Part Number

CMD311-ASO
Sale Price

$2,152.70

Estimated ship date Tuesday, November 24

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Ksport Airtech Air Strut Kit (CMD311-ASO) delivers a premium air suspension solution engineered for both daily street driving and performance use. Built with high-pressure air bags designed and matched to your specific vehicle, these air struts provide the ride quality, adjustability, and durability that Ksport is known for.

Wide Range of Height Adjustability

The Airtech system provides a ride height adjustment range of 0 to 120mm or 200mm depending on the vehicle application. Fine-tune ride height further at virtually any PSI using the adjustable lower mounts — the same concept used in Ksport's renowned coilover lineup — giving you precise control regardless of your preferred operating pressure.

36-Way Adjustable Damping

Dial in your ideal ride feel with 36 individual damping settings. Simply insert the included damping knob and turn clockwise for a stiffer feel or counterclockwise for a softer, more compliant setup. Whether you're cruising daily or pushing the limits on a track, the right setting is always within reach.

High-Performance Shock Absorbers

Ksport Airtech systems use the same quality shock absorbers found in their best-selling Kontrol Pro Coilover kits, with specially tuned internal valving to accommodate air pressure changes — ensuring consistent, predictable performance across a wide range of driving conditions.

High-Pressure Air Bags

Each air bag is engineered and matched to the specific vehicle application. Constructed from high-quality metals and rubber compounds, these components resist road contaminants and stand up to the rigors of heavy daily use.

Key Features:

  • Height adjustment range: 0–120mm / 0–200mm (vehicle dependent)
  • 36-way adjustable damping — clockwise for stiffer, counterclockwise for softer
  • Adjustable lower mounts for precise ride height tuning at any PSI
  • High-pressure air bags engineered and matched per vehicle application
  • High-performance shocks with air-specific internal valving
  • Compatible with most air management systems on the market
  • Bolt-on installation — no OEM shock absorber or top mount modifications required
  • Includes tool kit with spanner wrenches, damping adjustment knobs, and brake line brackets (application specific)
  • 12-month limited warranty covering manufacturer defects
  • Built to order — allow 4–6 weeks for production and delivery

The Ksport CMD311-ASO Airtech Air Strut Kit is crafted for enthusiasts who demand both form and function. Professional installation is recommended.

Products specifications

Fits

2017-2018 Mercedes-Benz E300; 2017-2018 Mercedes-Benz E400

Bellows Minimum Height

Vehicle Specific

Top Mount Type - Front

Aluminum Mount no camber adjustment

Ksport Product Sub-Category

Airtech Air Suspension Kit

Air Hose Material

Nylon

Subject to CARB? Yes/No

No

Voltage

12 Volts

Ksport Product Category

Air Suspension Kits

Compressor Operating Position

Horizontal

Bellows Material

Rubber

Maximum Compressor Pressure

200 PS

Bellows Maximum Height

Vehicle Specific

Top Mount Type - Rear

Aluminum Mount no camber adjustment

Good deal

Great products, quick delivery time

easy to order

Estimate shipping by zip code before entering personal information.

65" are getting harder to find.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy