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Ksport CMZ140-ADX Airtech Deluxe Direct Bolt-In Air Suspension Kit with Electronic Switches and Wireless Remote

(1985-1991 Mazda RX-7)

Manufacturer

Part Number

CMZ140-ADX
Sale Price

$3,713.41

Estimated ship date Sunday, November 22

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No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Ksport CMZ140-ADX Airtech Deluxe Air Suspension Kit is a complete direct bolt-on air ride system that builds upon the Airtech Basic kit with meaningful upgrades to control, convenience, and overall performance. Designed for enthusiasts who want precise height management and a clean, integrated install, this kit delivers the adjustability of air suspension with the simplicity of a bolt-on fitment — no modifications to OEM shock absorbers or OEM top mounts required.

Key Features:

  • Viair 444c Compressor — Chosen for reliability and performance; raises the suspension from its lowest setting to maximum height in as little as 4 seconds. A second compressor can be added for an additional cost.
  • Electronic Switches (Front/Rear & Up/Down) — Dual electronic switches offer more precise control than manual paddle valves, with two-way front/rear adjustment housed in a stylish, all-in-one control box for a clean interior look.
  • Wireless Remote Control — Adjust ride height from outside the vehicle using the included handheld wireless remote control.
  • 200 PSI Dual Needle Gauge — Monitors front and rear air pressure simultaneously; includes a mounting bracket for a tidy installation.
  • 5-Gallon Black Steel Air Tank — Included with carpeted mounting board for a clean trunk setup.
  • High-Performance Shock Absorbers — Same quality dampers used in Ksport's best-selling Kontrol Pro Coilover kits, with internal valving tuned specifically to accommodate air pressure changes.
  • 36-Way Adjustable Damping — Dial in ride quality by turning the included damping knob clockwise for stiffer or counterclockwise for softer response.
  • Adjustable Lower Mount — Allows fine-tuning of ride height at virtually any PSI setting, independent of air pressure, for maximum stance flexibility.
  • Wide Height Adjustability — 0–120mm / 0–200mm of height adjustment range depending on vehicle application.
  • Seamless Wiring Integration — Run air lines to the control box, connect 4 wires to the quick-disconnect plug, and wire the compressor and relay — that's it.
  • Complete Hardware Included — All hoses, wiring, installation manuals, spanner wrenches, damping adjustment knobs, and brake line brackets are included.
  • 12-Month Limited Warranty — Covers manufacturer defects.

The Airtech Deluxe control box consolidates all electronics into a single, easy-to-install unit. Air pressure directly determines ride stiffness — higher PSI yields a firmer feel while lower PSI softens the ride — giving the driver near-infinite ride quality adjustment on demand. Note: vehicle may require modification for airline routing. Professional installation is recommended. Built to order — please allow 4–6 weeks for production and delivery.

Products specifications

Fits

1985-1991 Mazda RX-7

Upper Mount (F)

P/U

Upper Mount (R)

ATM

Top Mount Type - Rear

Aluminum Mount no camber adjustment

Ksport Product Sub-Category

Airtech Deluxe Air Suspension Full System

Ksport Product Category

Air Suspension Kits

Top Mount Type - Front

Pillowball Mount with camber adjustment

Air Hose Material

Nylon

Voltage

12 Volts

Bellows Maximum Height

Vehicle Specific

Bellows Material

Rubber

Compressor Operating Position

Horizontal

Subject to CARB? Yes/No

No

Bellows Minimum Height

Vehicle Specific

Maximum Compressor Pressure

200 PS

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very prompt service,items were in stock and shipped next day,salesman was helpful and friendly.Will place in favorites and do buisness with again.

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Received the product I ordered promptly, with no hassles. Happy with this transaction.

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