1989-1994 LS400 Airtech Deluxe Air Suspension System by Ksport KSport

All Ksport Airtech Systems feature high quality air bags, proven to handle the stress and abuse of daily driving as well as drift circuit use. Take advantage of the near infinite adjustability thanks to the adjustable lower mount, 36 levels of damping adjustment, and the unmatched height adjustability (0-120/200mm depending on vehicle) of air suspension. These air suspension kits are designed for easy bolt-on installation. No modifications to OEM shock absorbers, or OEM top mounts is required. Vehicle may need to be modified for air line routing. All Ksport Airtech Systems use VIAIR compressors, and can be raised from the lowest setting to max height in as little as 2 seconds. All Hoses, wiring, and installation manuals are included.

Their Deluxe airtech system improves on the Basic kit by adding several upgrades. Two Viair 380c compressors are included which fill the tank twice as fast as the Basic kit. We include two electronic switches (front/rear and up/down) which offer more precise control over manual paddle valves and thanks to our seamless installation system, all the electronics are housed in a stylish red and black control box. A 200 PSI dual needle gauge is included as well. All you need to do is run 2 air lines to the control box, one from the box to the tank and complete your wiring via the quick disconnect plug on the right side of the box and you?re up and running. A wireless remote control is also included so you can operate the system from outside the vehicle if you wish. Professional installation is recommended.

* Airtech Pro and Pro Plus will raise your vehicle in 2-5 seconds. Basic and Deluxe require 4-7 seconds.

5 gallon air tank w/carpeted mounting board

A standard black steel air tank is included with the Basic and Deluxe kits.

Electronic switches & 200 PSI dual needle gauge

Electronic switches offer more precise control over manual paddle valves. Control is two way adjustable (front and back). 200 psi dual needle gauge included along with mounting bracket for a clean install.

Ksport seamless installation

Our control unit offers as simple an installation as possible. Simply run your air lines to the box and connect 4 wires to our quick disconnect plug, wire up the compressors and relay and you?re done.

Remote control

Adjust your ride height from outside your car with the included basic wireless remote control.

Viair 380c air compressors

All our kits except the Basic kit come with 2 Viair 380c compressors. We chose to use Viair compressors for their reliability and performance.

Wide Range Height Adjustability

Range of lowering is 0 to 120/200mm depending on vehicle.

High Pressure Air Bags

Engineered and designed to match your vehicle. Sleeve type and double bellow type bags are available depending on what type of OEM suspension your vehicle has. Air pressure directly corresponds with how stiff or soft your car rides. Higher PSI = stiffer ride. Lower PSI = softer ride. Each car is different and it may take some time to dial in your preferred settings.

High Performance Ksport Shock Absorbers

Every air kit comes with the same quality shocks that are standard in our Kontrol Pro coilover systems. Air kit shocks have a different internal valving setting to accommodate changes in PSI.

Adjustable Lower Mount

Adding further fine tuning of your ride height at any PSI setting you chose is the ability to have an adjustable lower mount just like our coilover kits. The benefit to this is being able to get the perfect ride height at basically any PSI you are comfortable driving at.

36 Way Adjustable Damping

All Ksport AirTech systems offer 36 levels of damping which allow you the ability to dial in your air suspension even further. Set damping softer (counterclockwise) or stiffer (clockwise) by simply inserting the included damping knob and turning it either way.

12 Month Limited Warranty

Their warranty is 12 months from the original date of purchase which covers manufacturer defects.