Ksport CAU431-ASO Airtech Air Suspension Kit – Front & Rear Air Struts, 36-Way Damping, Adjustable Lower Mounts

The Ksport CAU431-ASO Airtech Air Suspension Kit delivers premium front and rear air struts engineered for drivers who demand precise ride height control without sacrificing daily driveability. Built from high-quality metals and purpose-formulated rubber compounds, these air struts are designed to withstand the rigors of both street and performance use while resisting corrosion and road contaminants.

At the core of the system are high-pressure air bags engineered and matched specifically to the application. The rubber air bag compound has been carefully developed to stay supple and flexible under stress, resisting the cracking and crumbling associated with lower-grade materials. The shock absorbers use the same proven internals found in Ksport's best-selling Kontrol Pro coilover line, with internal valving specially calibrated to accommodate pressure changes unique to air suspension systems. The monotube shock design separates oil and gas within the cylinder, dissipating heat more effectively than twin-tube alternatives while delivering more consistent damping performance.

Key Features:

• 36-Way Adjustable Damping: Dial in your preferred ride feel from soft to firm by simply inserting the included damping knob and turning counterclockwise (softer) or clockwise (stiffer)
• Wide Ride Height Adjustability: 0–120/200mm of height adjustment range (application-dependent), compatible with most air management systems on the market
• Adjustable Lower Mounts: Fine-tune ride height independently of air pressure, allowing the ideal stance at virtually any PSI setting
• High-Pressure Air Bags: Vehicle-specific airbag design available in sleeve-type or double-bellows configurations depending on OEM suspension type
• High-Performance Shock Absorbers: Monotube design with zinc electroplated steel bodies for corrosion resistance; valving matched to air suspension PSI demands
• Bolt-On Installation: No modifications to OEM shock absorbers or OEM top mounts required
• Compatible with Most Air Management Systems: Works with the majority of aftermarket air management controllers on the market
• 12-Month Limited Warranty: Covers manufacturer defects

What's Included:

• Front and rear air struts (complete assemblies)
• Tool kit including spanner wrenches, damping adjustment knobs, and brake line brackets (application-specific)

Ksport Airtech Air Suspension kits are built to order. Professional installation is recommended.