Collection: AST Suspension

AST Suspension – Premium Performance Coilovers & Suspension Upgrades

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AST Suspension – Premium Performance Coilovers & Suspension Upgrades

Unlock superior handling, precision control, and adjustable performance with our range of AST Suspension systems — engineered for enthusiasts who demand both street refinement and track capability. Whether you’re lowering a BMW M-series for aggressive stance and grip, setting up a Toyota GR Yaris for canyon carving, or tuning the perfect road/track balance on a Porsche 911, AST delivers exceptional damping, adjustability, and build quality.

Our AST collection includes a wide selection of performance suspension solutions suitable for a broad range of cars — from BMW 1 Series and M2/M3/M4, to Honda and Ford platforms, right through to high-end Porsche models.

Featured AST Suspension Products

Here are some of the key AST upgrades you can find in this collection:

Coilovers & Adjustable Suspensions

• F8X M2/M3/M4 - AST 5100 1‑Way — 1-way adjustable coilovers built for balanced street-to-track performance on BMW M2, M3, M4 platforms.
• AST Suspension 5300 3‑way Adjustable Inverted Coilovers — Top-tier 3-way coilover system designed for serious performance upgrades, perfect for track days and aggressive driving.
• AST Suspension 5200 2‑way Adjustable Inverted Coilovers — 2-way adjustable inverted design for refined control and damping precision.
• AST Suspension 5100 Street 1‑way Adjustable Coilovers — Street-focused coilovers delivering responsive damping for daily driving or spirited roads.
• AST Suspension 5100 Street 1‑way Adjustable Coilovers - Toyota — Street-performance coilovers for Toyota GR models.

Springs & Ride-Height Enhancements

• AST Suspension Lowering Springs for BMW M4 G82 — Progressive-rate lowering springs for improved stance and handling on the BMW M4 G82.
• AST 30mm/20mm Lowering Springs - BMW 5 Series F90 M5 — Enhance handling and look on the BMW F90 M5 with moderate drop and retained comfort.
• AST Adjustable Lowering Springs For Audi 8Y RS3/S3 — Adjustable spring kit for Audi and VW platforms.

Suspension Accessories

• AST Suspension Adjustable Front Droplink Set for BMW — Fine-tune rear geometry and anti-roll performance on BMW chassis.
• AST Suspension Control Arm Uniball Kit — Durable uniball control arm upgrade for improved steering precision on performance models.
• AST Polyurethane Control Arm Bushing — Polyurethane upgrade to reduce deflection and sharpen cornering response.

Why Choose AST Suspension?

AST Suspension is renowned for crafting high-performance, adjustable suspension kits that offer:

• Rebound and compression tuning for tailored ride dynamics.
• Height adjustability on most coilover ranges for stance control and clearance management.
• Precision-engineered components developed from a strong motorsport heritage.

Whether you’re upgrading a BMW M2 Competition, enhancing a GR Yaris for track events, or refining the handling on a Porsche 911, AST Suspension brings race-derived technology to road-use performance.

Tailored For Your Car

With AST parts designed for a wide variety of platforms — including Audi, BMW, Ford, Honda, Lotus, Mazda, Nissan, Porsche and more — this collection covers performance options for both street enthusiasts and track-focused drivers.

Browse the full range to find the perfect suspension setup for your car and transform your driving experience with AST’s precision-engineered performance upgrades.