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Ksport CBM140-ADX Deluxe Airtech Direct Bolt-In Air Suspension Kit with Electronic Switches and Wireless Remote

(2003-2008 BMW Z4)

Manufacturer

Part Number

CBM140-ADX
Sale Price

$3,713.41

Estimated ship date Thursday, November 26

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No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Ksport CBM140-ADX Deluxe Airtech Air Suspension Kit is a complete, direct bolt-in air suspension system that delivers precise ride height control, superior adjustability, and a clean, professional installation. Designed as an upgrade over the basic Airtech kit, the Deluxe system bundles premium components into a ready-to-install package ideal for daily drivers and performance enthusiasts alike.

At the heart of the system is a VIAIR 444C compressor, capable of raising the vehicle from its lowest setting to maximum height in as little as 2 seconds. A second compressor can be added for an additional cost for even faster response. Pressure is monitored via an included 200 PSI dual-needle gauge, giving you a real-time read on system status at all times.

Control is handled through two electronic switches — one for front/rear adjustment and one for up/down movement — offering greater precision than traditional manual paddle valves. All electronics are neatly housed in a stylish integrated control box as part of Ksport's seamless installation system. A wireless remote control is also included, allowing you to operate the suspension from outside the vehicle.

Key Features:

  • VIAIR 444C compressor included; second compressor available as an add-on
  • Two electronic switches for front/rear and up/down height control
  • Wireless remote control for exterior vehicle operation
  • 200 PSI dual-needle pressure gauge
  • Stylish electronics control box for clean, integrated installation
  • High-quality air bags engineered for daily driving and drift circuit use
  • Adjustable lower mount with 36 levels of damping adjustment
  • Ride height adjustability of 0–120mm / 0–200mm depending on application
  • Direct bolt-in design — no modifications to OEM shock absorbers or top mounts required
  • All hoses, wiring, and installation manuals included

The Ksport Airtech system's direct bolt-in design eliminates the need for OEM shock absorber or top mount modifications, making installation straightforward. Note that some vehicles may require minor modification for airline routing. Professional installation is recommended.

Products specifications

Fits

2003-2008 BMW Z4

Subject to CARB? Yes/No

No

Bellows Minimum Height

Vehicle Specific

Ksport Product Sub-Category

Airtech Deluxe Air Suspension Full System

Top Mount Type - Front

Pillowball Mount with camber adjustment

Voltage

12 Volts

Maximum Compressor Pressure

200 PS

Ksport Product Category

Air Suspension Kits

Bellows Maximum Height

Vehicle Specific

Bellows Material

Rubber

Air Hose Material

Nylon

Top Mount Type - Rear

Aluminum Mount no camber adjustment

Compressor Operating Position

Horizontal

Very competitive pricing and non-ridiculous shipping prices. Sometime they don't have what I need in stock, or enough of what I need, but overall, very happy with their service.

It was easy to find the part for the vehicle you are shopping for, quick and simple to checkout, I will be ordering from autoplicity more often...we'll have to wait and see how long it takes to get to my residents...

I need this for my 98 Toyota Tacoma just want to make sure it's right for that truck. Same part number I put on my 99 Thanks

Easy ordering, excellent shipping time.

Great easy to work with

Great pricing,fast shipping!

This was the first time I used them and the shipping was fast and the price was great would recommend them to anyone looking to buy car parts online.

Not only was it the cheapest price, but they had the fastest and lowest price shipping, and best customer service. Thanks Autoplicity!

First time buyer, so far has been very satisfied. However, the real test would be if I need autoplicity for customer service as needed.

I have been looking for rain guards for my car for 6 months now I finally found hem fast and easy check out :)

great price, wayyyy lower than any other companies, even beat the ebay brands prices for name brand parts. this is my 4th or 5th visit, I've lost count.

Smooth transaction, very pleased

Easy checkout process

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