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

Ksport CBM410-ASO Airtech Air Struts Air Suspension Kit Adjustable Damping - with 36-Way

(1993-1994 BMW 740iL; 1993-1994 BMW 740i; 1986-1992 BMW 735i; 1988-1994 BMW 750iL; 1988-1992 BMW 735iL)

Manufacturer

Part Number

CBM410-ASO
Sale Price

$2,314.15

Estimated ship date Monday, November 23

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 CBM410-ASO Airtech Air Struts deliver a purpose-built air suspension solution engineered for both daily street use and spirited track driving. These air struts are the heart of the Ksport Airtech system, providing near-infinite ride height flexibility combined with high-performance damping control — all in a direct bolt-on package that requires no modifications to your OEM shock absorbers or OEM top mounts.

Key Features:

  • 36-Way Adjustable Damping: Dial in your ideal suspension feel with 36 discrete damping settings. Simply insert the included damping knob and turn clockwise for a stiffer feel or counterclockwise for a softer, more compliant ride.
  • Adjustable Lower Mounts: Fine-tune ride height at virtually any PSI level — not just at max or min pressure — giving you precise control over your stance independent of your air management settings.
  • Wide Height Adjustability: Achieve a height range of 0–120mm or 0–200mm (vehicle dependent), allowing you to drop 4.7 to 7.8 inches below stock ride height or return to OEM height on demand.
  • High-Pressure Air Bags: Vehicle-specific air bags are available in sleeve type or double-bellow configurations depending on your OEM suspension design. Air pressure directly controls ride stiffness — higher PSI yields a firmer ride, lower PSI a softer one.
  • High-Performance Shock Absorbers: Every Airtech kit ships with the same quality monotube shocks found in Ksport's best-selling Kontrol Pro coilover lineup, re-valved internally to accommodate PSI-based air suspension operation. The monotube design dissipates heat faster, allows finer damping adjustments, and minimizes aeration and cavitation for consistent performance.
  • Premium Construction: Strut bodies are built from aircraft-grade aluminum and heavy-gauge steel with a corrosion-resistant powdercoat finish. The rubber air bag compound is specially formulated to stay supple and flexible under heavy use, resisting the drying, cracking, and crumbling common in lower-grade materials.
  • Compatible with Aftermarket Air Management: These air struts work with most air management systems on the market, making them an ideal upgrade or replacement component within an existing air suspension build.
  • Bolt-On Installation: Designed for straightforward installation with no cutting, welding, or OEM hardware modifications required (application-specific exceptions may apply).
  • Includes Tool Kit: Each kit ships with spanner wrenches, damping adjustment knobs, and application-specific brake line brackets.
  • 12-Month Limited Warranty: Backed by Ksport's standard 12-month warranty covering manufacturer defects.

The Ksport CBM410-ASO Airtech Air Struts are built to order — please allow 4–6 weeks for production and delivery. Professional installation is recommended.

Products specifications

Fits

1993-1994 BMW 740iL; 1993-1994 BMW 740i; 1986-1992 BMW 735i; 1988-1994 BMW 750iL; 1988-1992 BMW 735iL

Top Mount Type - Rear

Aluminum Mount

Top Mount Type - Front

Pillowball Mount

Great!

Great price, very fast and easy to place order

all good

fast service

Very easy web site competitive pricing

great customer service

Great

Quick & saved me money

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