AST Suspension – Performance Coilovers & Motorsport Dampers

AST Suspension is a Dutch manufacturer of high-performance suspension systems for street, track, and motorsport applications. Founded in the Netherlands, AST specialises in adjustable coilovers, motorsport dampers, lowering springs, and suspension hardware engineered for precise handling and ride quality.

AST products are designed for drivers who value damper control, consistency, and feedback—whether on the road, at track days, or in competitive motorsport.

AST Suspension Product Range

AST Coilovers: Height-adjustable suspension kits with independent compression and rebound damping adjustment for street and track use. Available in 5100, 5200, and 5300 series configurations.
Motorsport Dampers: Competition-grade shock absorbers designed for circuit racing, time attack, and professional motorsport. Features CNC-machined components and advanced damper valving technology.
Lowering Springs: Progressive-rate and linear-rate springs engineered to reduce ride height while maintaining OEM shock compatibility and ride quality.
Suspension Hardware: Top mounts, camber plates, spherical bearings, and mounting components engineered specifically for AST suspension systems.

AST Suspension Technology & Engineering

AST Suspension systems feature monotube damper construction for superior heat dissipation and consistent performance during extended track sessions. Each coilover kit includes adjustable spring perches for precise ride height control and independent compression and rebound adjustment for fine-tuning handling characteristics.

AST’s motorsport heritage ensures every suspension component is developed using data from professional racing programmes, then adapted for street and track-day applications. This approach delivers competition-proven technology in packages suitable for enthusiast drivers.

Applications & Vehicle Fitment

AST Suspension manufactures application-specific suspension for European and Japanese performance vehicles including BMW, Porsche, Audi, Volkswagen, Subaru, Mitsubishi, and Nissan platforms. Each AST kit is developed and tested for specific vehicle models to ensure correct spring rates, damper valving, and suspension geometry.

AST Suspension in Australia

AST Suspension products supplied through Chicane Australia include local warranty support, technical assistance for installation and setup, and fast Australia-wide shipping. Expert guidance is available for product selection, spring rate recommendations, and damper settings to suit your vehicle and intended use.