AST Suspension is a well-known brand in the aftermarket suspension industry, particularly among automotive enthusiasts and motorsport competitors. Founded in the Netherlands, the company specializes in designing, manufacturing, and selling high-performance suspension products, including shock absorbers, coilover systems, and related components.

AST Suspension isn't just some run-of-the-mill car parts brand. Hailing from the Netherlands, these folks are passionate about making cars ride smoothly and handle like a dream. If you're someone who loves to feel every curve of the road or you’re prepping your car for a race, AST's gear is often the go-to choice. What's cool about their products, like their shock absorbers and coilover systems, is how you can tweak them to fit just right. So, whether you’re cruising city streets or tearing up a racetrack, you can dial in the perfect feel. And if ever you're in a jam or want to customize things a bit more, they even help with repairs and tailor-made adjustments. In the world of car tuning and racing, having a brand like AST to rely on is like having an ace up your sleeve.

5100 series

Find the appropriate setting for your ride.

Using your vehicle on the track or do you want to get the best road balance for everyday use? Or is it a combination of both you are looking for? Than 5100 series is a perfect option for you. Approach to various settings for driving experience and driving comfort.

• 1-Way Adjustable, the 12 positions give clear feedback with each adjustment, each offering a different driving experience.
• Inverted strut design to cope with (heavy) side load and braking loads.
• In some cases the non inverted system is used.
• Improved handling and consistent performance due to Monotube technology
• Ride Height adjustable
• Gas Pressurized (i: gas and oil are divided by a floating piston)
• Designed to run OEM top mounts.
• Including springs.

5200 series

Perfectly fine-tuned

You are that person who takes the performance of your car more serious. Our 5200 series are perfectly suitable for everyday use, but mostly designed for track use. Challenge your vehicle by adjusting the compression and rebound separately. Allowing you to experience sports car driving at its finest.

• 2-Way Adjustable, separate rebound and compression adjustable with a remote reservoir. The positions give clear feedback with each adjustment, each offering a different driving experience.
• Inverted strut design to cope with (heavy) side load and braking loads.
• In some cases the non inverted system is used.
• Improved handling and consistent performance due to Monotube technology.
• Ride Height adjustable.
• Gas Pressurized.
• Including AST top mounts / camberplates. High quality, noise free..
• Including springs. Custom springrates are available.

5300 series

Demand the most from your vehicle

Are you the most serious person on the race track? Get to a winning setup by using all options that our 3-way adjustable dampers have to give. All adjusters work completely independently. Once installed the shock absorbers are easy to setup, highly reliable and require low maintenance during the season because of the high grade of materials used. Tested on tracks like the Nürburgring, Zandvoort, Imola, Laguna Seca, Macau and many others around the world.

• 3-Way Adjustable, separate rebound and Low & Hi Speed compression adjustable with a remote reservoir. The positions give clear feedback with each adjustment, each offering a different driving experience.
• Inverted strut design to cope with (heavy) side load and braking loads.
• In some cases the non inverted system is used.
• Improved handling and consistent performance due to Monotube technology.
• Ride Height adjustable.
• Gas Pressurized.
• Including AST top mounts / camberplates. High quality, noise free.
• Including springs. Custom springrates are available.

AST LOWERING SPRINGS series

Less Body Roll

AST suspension lowering springs will lower that center of gravity without giving in a lot of the comfort you are used to with the OEM springs. The lowering springs are a direct replacement of the OEM springs and have been developed especially for each vehicle specific. Made out of the best material on the best Wafios coiling machines available.

• Developed and tested to work flawless with stock dampers
• Progressive design for the best lowering vs performance
• Over 2500 different applications
• Improved handling and consistent performance due to Monotube technology (i: provides greater damping power due to the larger surface area of the piston.)
• Lowering from 20mm to 60mm
• Applications starting from 1966 to now
• Cold coiled
• Lifetime warranty on breaking.

 AST A.L.S Kit for the G87 M2 Fitment!

Product Details:

• Fits G87 M2 / G80 M3 / G82 M4/CSL and Competition Models with xDrive or RWD
• Optimized spring rates Front and Rear for improved dynamics
• Compatible with Adaptive M factory dampers w/ OEM EDC
• Lowers vehicle by 20-46mm front and 10-36mm rear
• Developed to be one of the lowest ride height ranges available for G series BMWs

If you're looking to lower your European vehicle with AST products, give us a shout to speak with a parts specialist to help you decide between springs, adjustable springs or full coilover kits! ? 888-966-7373