Founded in southern California in the late 1970s, ST Suspensions built their reputation on performance-oriented coil springs, shock absorbers, and sway bars that lowered the ride height of American muscle cars and sporty Japanese imports popular in the 1980s. Cutting edge shock absorber valve designs shattered the belief which had existed up to then that riding low and handling better meant settling for go-kart levels of noise and harshness.

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    • (15 reviews)
      # sp2834
      ST X Coilover Lowering Kit by ST Suspensions®. The ultimate in performance, style and handling, ST height adjustable coilover kits are precision engineered and road tested to the highest standards of the German TÜV. Our threaded shock...
      Matched damper and spring ratesCorrosion resistant Zinc threaded strut housing
      $849.99 - $1,699.99
    • (1 review)
      # sp2836
      Sport Tech Lowering Kit by ST Suspensions®. Suspension Techniques Sport Springs are available for an extensive range of applications in multiple lowering options; each one specifically engineered for optimal performance and comfort....
      ST Suspension Sporttech Springs aggressively lower your ride for a sporty look and enhanced handlingCustom-coiled to perform with the suspension of your specific year, make, model and sub-model
      $637.48 - $807.49
    • (13 reviews)
      # sp2832
      Anti-Sway Bar Kit by ST Suspensions®. When tuning your vehicles suspension, there are many ways to change your vehicles handling characteristics. Springs, Dampers and alignment all play huge parts in affecting how your vehicle handles,...
      Dramatically improve the handling and performance of your racerReduce time-wrecking body roll in corners
      $127.49 - $475.98
    • (0 reviews)
      # sp2835
      Sport Shock Absorber Kit by ST Suspensions®. When upgradin your vehicle with lowering Sport Springs, you need to take a look at your shock absorbers along with many of the related suspension and steering components to make sure you are...
      Twin-Tube internal designIncludes a set of 4 Sport Tech line shock absorbers
      $382.49 - $509.99
    • (0 reviews)
      # sp46284
      Lowering Leaf Spring by ST Suspensions®. This is a set of coil springs designed for achieve handling improvements in cornering, grip, and turn-in response. Stiffer yet progressive spring rate provides a civilized ride over uneven pavement.
      Set of 2 coil springsStiffer-than-OEM spring rate reduces body roll, nose dive, and rear squat for improved handling
      $195.49 - $212.49
    • (0 reviews)
      # sp7784
      ST XTA Coilover Lowering Kit by ST Suspensions®. For those who demand the absolute best performance comes the ST XTA coilover. The full driving behaviour of your car can be adjusted using KW damper technology along with an adjustable...
      Set of 4 complete coilover assemblies for the front and rear of your vehicleLatest damping technology for maximum longevity
      $1,359.99 - $1,699.99
    • (0 reviews)
      # sp101736
      Heavy Duty Coil Springs by ST Suspensions®. This is a set of coil springs designed for achieve handling improvements in cornering, grip, and turn-in response. Stiffer yet progressive spring rate provides a civilized ride over uneven...
      Set of 2 coil springsStiffer-than-OEM spring rate reduces body roll, nose dive, and rear squat for improved handling
      $144.49 - $195.49
    • (1 review)
      # sp27331
      Sport Tech Lowering Springs by ST Suspensions®. This is a set of coil springs designed for achieve handling improvements in cornering, grip, and turn-in response. Stiffer yet progressive spring rate provides a civilized ride over uneven...
      Stiffer-than-OEM spring rate reduces body roll, nose dive, and rear squat for improved handlingProgressive spring rate provides civilized ride over uneven pavement
      $212.49 - $331.49
    • (0 reviews)
      # sp46283
      Heavy Duty Rear Lifted Leaf Spring by ST Suspensions®. This is a set of coil springs designed for achieve handling improvements in cornering, grip, and turn-in response. Stiffer yet progressive spring rate provides a civilized ride over...
      Set of 2 coil springsStiffer-than-OEM spring rate reduces body roll, nose dive, and rear squat for improved handling
      $195.49 - $212.49
    • (1 review)
      # sp2833
      Coil Spring Kit by ST Suspensions®. Suspension Techniques Sport Springs are available for an extensive range of applications in multiple lowering options; each one specifically engineered for optimal performance and comfort. Improve...
      Coil Springs aggressively lower your ride for a sporty look and enhanced handlingCustom-coiled to perform with the suspension of your specific year, make, model and sub-model
      $144.49 - $195.49
    • (0 reviews)
      # sp109526
      Anti-Swaybar Adapter Kit by ST Suspensions®. This kit provides all necessary brackets and hardware to install anti-sway bars on vehicles not originally equipped with them. Depending on vehicle application, kit may include zinc-plated...
      Contains all necessary brackets and hardware to install anti-sway bars on vehicles not originally equipped with themComponents and hardware in kit will vary depending on vehicle design and application
      $42.49 - $93.49
    • (1 review)
      # sp27330
      Pro Alignment Camber Kit by ST Suspensions®. Depending on the design of your vehicle?s suspension, this kit contains all necessary components to reposition the angle of your wheels to correct the negative camber that results after ride...
      Corrects the negative wheel camber that is a normal result of lowering vehicle suspensionRecommended with all ST Suspension lowering coilovers and coil springs
      $16.99 - $118.99
    • (0 reviews)
      # mpn211507278
      style and handling, ST height adjustable coilover kits are precision engineered and road tested to the highest standards of the German TV. Threaded shock bodies allow you to customize vehicle ride height to the maximum, without...
      $849.99
    • (0 reviews)
      # mpn4497262128
      , Urethane End Link Grommets by ST Suspensions®. 8 per Pack. ST Suspensions offers a set of two replacement end link rods that can be adjusted to regulate an anti-sway bar?s tightness on both ends where it mounts to the vehicle. With...
      Set of two replacement end link rodsCan be adjusted to regulate an anti-sway bar?s tightness on both ends where it mounts to the vehicle
      $16.99
    • (0 reviews)
      # mpn4497262128
      Universal Urethane End Link Grommets by ST Suspensions®. Quantity: 8 per Pack. ST Suspensions offers a set of two replacement end link rods that can be adjusted to regulate an anti-sway bar?s tightness on both ends where it mounts to...
      Set of two replacement end link rodsCan be adjusted to regulate an anti-sway bar?s tightness on both ends where it mounts to the vehicle
      $16.99
    • (0 reviews)
      # sp109525
      Pro Toe Adjustment by ST Suspensions®. Designed utilizing the latest technology, this product by ST Suspensions features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...
      Corrects the negative wheel camber that is a normal result of lowering vehicle suspensionRecommended with all ST Suspension lowering coilovers and coil springs
      $183.59
    • (0 reviews)
      # mpn192086558
      ST XTA Front and Rear Lowering Coilover Kit with 0.6"-2" Front and Rear Body Drop by ST Suspensions®. For those who demand the absolute best performance comes the ST XTA coilover. The full driving behaviour of your car can be adjusted...
      $1,385.49
    • (0 reviews)
      # 873564469
      Bump Stops by ST Suspensions®. Quantity: 2 per Pack. This is a set of 2 beehive-shaped universal polyurethane bump stops designed to prevent damage to components when the end of suspension travel is reached. Resilient polyurethane...
      Set of 2 polyurethane universal bump stopsPrevents metal-on-metal contact and damage when the end of suspension travel is reached
      $16.99
    • (0 reviews)
      # 951326470
      End Link Assemblies by ST Suspensions®. Quantity: 2 Per Pack. ST Suspensions offers a set of two replacement end link rods that can be adjusted to regulate an anti-sway bar?s tightness on both ends where it mounts to the vehicle. With...
      Set of two replacement end link rodsCan be adjusted to regulate an anti-sway bar?s tightness on both ends where it mounts to the vehicle
      $16.99
    • (1 review)
      # mpn2385973
      Pro Front Alignment Camber Kit by ST Suspensions®. Quantity: Sold as a Kit. Depending on the design of your vehicle?s suspension, this kit contains all necessary components to reposition the angle of your wheels to correct the negative...
      Corrects the negative wheel camber that is a normal result of lowering vehicle suspensionRecommended with all ST Suspension lowering coilovers and coil springs
      $23.79
    • (0 reviews)
      # mpn2387062
      Sport Rear Lowering Leaf Spring with 1" Body Drop by ST Suspensions®. Quantity: 1 per Pack. This is a set of coil springs designed for achieve handling improvements in cornering, grip, and turn-in response. Stiffer yet progressive...
      $195.49
    • (0 reviews)
      # mpn2387061
      Heavy Duty Rear Lifted Leaf Spring with 1.5" Lift Height by ST Suspensions®. Quantity: 1 per Pack. This is a set of leaf springs designed for achieve handling improvements in cornering, grip, and turn-in response. ST Springs lower the...
      $195.49
    • (0 reviews)
      # mpn2386096
      style and handling, ST height adjustable coilover kits are precision engineered and road tested to the highest standards of the German TV. Threaded shock bodies allow you to customize vehicle ride height to the maximum, without...
      $849.99
    • (1 review)
      # mpn2386517
      style and handling, ST height adjustable coilover kits are precision engineered and road tested to the highest standards of the German TV. Threaded shock bodies allow you to customize vehicle ride height to the maximum, without...
      $849.99
    • (0 reviews)
      # mpn2386516
      style and handling, ST height adjustable coilover kits are precision engineered and road tested to the highest standards of the German TV. Threaded shock bodies allow you to customize vehicle ride height to the maximum, without...
      $849.99
    • (0 reviews)
      # mpn2387031
      Front Anti-Sway Bar Kit by ST Suspensions®. Boost the handling of your vehicle to more sophisticated levels with premium, one-piece solid steel front sway bars from ST Suspensions. Balanced for neutral steering and precise turn-in...
      Effectively decreases suspension lean and side-to-side body roll around turnsSway bars are crafted from cold-rolled solid steel for consistent thickness, yield strength, and lighter weight
      $203.99
    • (0 reviews)
      # mpn2387029
      Sport Front and Rear Shock Absorbers by ST Suspensions®. This is a set of front and rear Sport Tech line shock absorbers for the enthusiast who seeks to lower their vehicle to a moderate degree and achieve handling improvements in...
      $424.99
    • (0 reviews)
      # mpn4480704023
      ST XTA Front and Rear Lowering Coilover Kit with 0.6"-2" Front and 0.4"-1.8" Rear Body Drop by ST Suspensions®. For those who demand the absolute best performance comes the ST XTA coilover. The full driving behaviour of your car can be...
      $1,385.49
    • (0 reviews)
      # mpn2387055
      Front Sport Lowering Coil Springs with 1" Front Drop Height by ST Suspensions®. Quantity: 2 per Pack. This is a set of coil springs designed for achieve handling improvements in cornering, grip, and turn-in response. Stiffer yet...
      $152.99
    • (1 review)
      # mpn2386120
      style and handling, ST height adjustable coilover kits are precision engineered and road tested to the highest standards of the German TV. Threaded shock bodies allow you to customize vehicle ride height to the maximum, without...
      $849.99




    For the modern performance car enthusiast who seeks adjustable ride height without the immense complexity and cost of an air suspension system,the company offers Coilover Lowering Kits. This set of front and rear ST performance coilovers features shocks and springs integrated into one strut assembly, and each is designed with a manual adjustment knob that drops ride height and firms up the ride.

    ST Suspension Sport Tech line components fit easily in place of your factory springs and shocks. Similar to the shock absorbers found within ST Suspension coilovers, all Sport Tech Line shock absorbers are created from the start to work optimally at a lowered ride height. Because of a twin-tube damping design, an equalization chamber is formed which allows compression and rebound rates to be tuned for firm resistance against body roll while providing more give to soften the ride over sharp potholes when needed.

    Sport Tech replacement coil springs are progressive, meaning they have softer compression at the top section where it’s needed for ride comfort. Coil windings gradually become closer together for increased firmness towards the bottom. So the ride is firmer under pressure when you need it, not when you don’t. Sport Tech coil springs are designed for a long life of precision operation, and are built to avoid the disappointments of spring sag and corrosion.

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    If you are looking to further enhance the performance of ST coilovers, springs, or shock absorbers, anti-sway bar kits are available in front-and-rear, front, and rear applications. The anti-sway bars are solid steel, not hollow, in order to ensure a higher level of yield strength that will maintain its integrity over a lifetime of extreme use.

    Unlike many organizations that sell automotive parts and accessories, CARiD’s standards are as high as yours are. That’s why we only use vendors with a proven history of customer satisfaction and quality control such as ST Suspensions. Our employees have tested these springs and shocks on their own vehicles, and you can rest assured what we offer for sale will provide you equal satisfaction. We have made every effort to provide as much information as possible on the range of ST Suspensions products on our site, and we will make every effort to help answer any specific questions you have with specialists that are available seven days a week.

    ST Reviews

    Average rating:  4.5  4.7 - 32 reviews
      /  Read All ST Suspensions Reviews
    4.5 of 5
    Great Product And Fast Shipping
    The kit was shipped quickly and recently installed them on my 740il. Very high quality product and installation was relatively easy. The ride is very smooth and love that you can adjust the height. Excellent product!
    FPosted by Fayka (West Caldwell, NJ) / January 3, 2018
    1998 BMW 7-Series
    Was this review helpful for you? Yes
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