

D2 Basic Air Suspensions for Toyota Supra MK4
Ref. D2- AR-TO-54-BAS-1971
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🎛 Complete Air Suspension Kit — Entry-Level
🚗 Plug & Play — Everything Included 36 Positions · Pressure Switch · ISO-9001Accessible air ride. No compromise on quality.
🎛 What Is the D2 Basic Kit?
The D2 Basic Kit is the entry-level option in the D2 Racing air ride range — and an entry-level option that has nothing to envy from the competition. While other brands settle for non-adjustable stock dampers, D2 includes competition-style coilovers with 36-position hardness adjustment as standard, whatever the selected range.
Height control is handled via a manual pressure switch — simple, direct, and reliable. No unnecessary electronics, no remote: just an instinctive movement to raise or lower the vehicle. The adjustable bump stops on each wheel allow the minimum and maximum heights to be locked in order to protect the components.
The included compressor is particularly quiet, mounted on rubber isolators to absorb vibrations. Extremely powerful, it can fill the 20-liter tank to 13 bar in just 3 minutes. It can also be used to inflate tires or power pneumatic tools. This complete kit is entirely plug & play, supplied with absolutely every component required for installation.
The D2 Air Ride Range
The D2 Basic is the entry-level option — a solid foundation for getting started with air ride, featuring competition-quality components:
Key Features
Pressure Switch Control
Manual paddle valve — inflate upward, deflate downward. Simple, direct, 100% mechanical. No possible electronic failure and no complex wiring in the cabin.
36-Position Damping Adjustment
Ultra-precise 36-click damping adjustment, independent of cushion height and pressure. The same extensive adjustment range as higher-end models, right from the entry level.
Ultra-Quiet Compressor
Compressor mounted on anti-vibration rubber mounts, among the quietest on the market. Fills the 20-liter tank to 13 bar in just 3 minutes. Can also be used to inflate tires or power pneumatic tools.
Adjustable Min/Max Stops
Individually adjustable end stops on each wheel to limit minimum and maximum height. Effective protection for components against adjustment abuse.
Plug & Play — Everything Included
100% complete kit. All components required for installation are supplied. No vehicle modifications required. Installation takes approximately 3 hours.
Upgradeable & Convertible
The air cushions can be replaced with springs at any time to restore a classic threaded coilover kit. Upgradeable to the Deluxe, Super Pro, or Gold ranges.
Technical Specifications
📦 Kit Contents
Everything you need, included as standard
Detailed Specifications
⚙️ D2 quality from the entry level
Warranty & Quality
🛡️ Manufacturer's Warranty
Frequently bought together
Enthusiasts at your service
since 2017
A question about your order or your car? contact@raslbitume.com

