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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    • (13 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...
      $999.99 - $1,999.99
    • (2 reviews)
      # 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...
      $249.99 - $949.99
    • (11 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...
      $149.99 - $509.98
    • (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...
      Twin-Tube internal designIncludes a set of 4 Sport Tech line shock absorbers
      $449.99 - $599.99
    • (3 reviews)
      # sp2833
      Lowering Coil Springs 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....
      $169.99 - $349.99
    • (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...
      Set of 4 complete coilover assemblies for the front and rear of your vehicleLatest damping technology for maximum longevity
      $1,629.99 - $1,699.99
    • (0 reviews)
      # mpn2385973
      Front Pro Align Camber Kit (57422) by ST Suspensions®. 14mm Strut / Spindle Bolt Pair. Degrees: +/-1.75°. Depending on the design of your vehicle’s suspension, this kit contains all necessary components to reposition the angle...
      Corrects the negative wheel camber that is a normal result of lowering vehicle suspensionRecommended with all ST Suspension lowering coilovers and coil springs
      $27.99
    • (0 reviews)
      # mpn2387062
      Rear Lowering Coil Springs with 1" Body Drop (68702) 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...
      Set of 2 coil springsStiffer-than-OEM spring rate reduces body roll, nose dive, and rear squat for improved handling
      $229.99
    • (0 reviews)
      # mpn2387061
      Rear Coil Springs with Stock Height (68700) 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 progressive spring...
      Set of 2 coil springsStiffer-than-OEM spring rate reduces body roll, nose dive, and rear squat for improved handling
      $229.99
    • (0 reviews)
      # mpn98907522
      Rear Anti-Sway Bar (51302) by ST Suspensions®. Diameter: 1" (Rear). Boost the handling of your vehicle to more sophisticated levels with premium, one-piece solid steel rear sway bars from ST Suspensions. Balanced for neutral...
      One rear anti-roll sway barEffectively decreases rear suspension lean and side-to-side body roll around turns
      $209.99
    • (0 reviews)
      # mpn98907521
      Front Anti-Sway Bar (50302) by ST Suspensions®. Diameter: 1.125" (Front). 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...
      One front anti-roll sway barEffectively decreases suspension lean and side-to-side body roll around turns
      $219.99
    • (0 reviews)
      # mpn98907523
      Front and Rear Anti-Sway Bar Kit (52302) by ST Suspensions®. Diameter: 1.125" (Front), 1" (Rear). Boost the handling of your vehicle to more sophisticated levels with premium, one-piece front and rear solid steel sway bars from ST...
      Set of front and rear anti-roll sway barsEffectively decreases suspension lean and side-to-side body roll around turns
      $429.98
    • (0 reviews)
      # mpn2386480
      Front Anti-Sway Bar (50235) by ST Suspensions®. Diameter: 0.875" (Front). 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...
      One front anti-roll sway barEffectively decreases suspension lean and side-to-side body roll around turns
      $189.99
    • (0 reviews)
      # mpn2387031
      Front Anti-Sway Bar (50065) by ST Suspensions®. Diameter: 1.25" (Front). 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...
      One front anti-roll sway barEffectively decreases suspension lean and side-to-side body roll around turns
      $239.99
    • (0 reviews)
      # mpn192091368
      Front and Rear ST XTA Coilover Lowering Kit with 1.6-2.8" Front and Rear Body Drop (18280803) by ST Suspensions®. Quantity: 4 per Pack. Spring rate: 340 lb/in (front), 285 lb/in (rear). For those who demand the absolute best...
      Set of 4 complete coilover assemblies for the front and rear of your vehicleLatest damping technology for maximum longevity
      $1,699.99
    • (1 reviews)
      # mpn2387233
      Front Anti-Sway Bar (50245) by ST Suspensions®. Diameter: 1.375" (Front). 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...
      One front anti-roll sway barEffectively decreases suspension lean and side-to-side body roll around turns
      $229.99
    • (0 reviews)
      # mpn2387236
      Rear Anti-Sway Bar (51045) by ST Suspensions®. Diameter: 0.875" (Rear). Boost the handling of your vehicle to more sophisticated levels with premium, one-piece solid steel rear sway bars from ST Suspensions. Balanced for neutral...
      One rear anti-roll sway barEffectively decreases rear suspension lean and side-to-side body roll around turns
      $209.99
    • (0 reviews)
      # mpn2386498
      Front and Rear Anti-Sway Bar Kit (52235) by ST Suspensions®. Diameter: 0.875" (Front), 1" (Rear). Boost the handling of your vehicle to more sophisticated levels with premium, one-piece front and rear solid steel sway bars from ST...
      Set of front and rear anti-roll sway barsEffectively decreases suspension lean and side-to-side body roll around turns
      $399.98
    • (0 reviews)
      # mpn2386490
      Rear Anti-Sway Bar (51225) by ST Suspensions®. Diameter: 1" (Rear). Boost the handling of your vehicle to more sophisticated levels with premium, one-piece solid steel rear sway bars from ST Suspensions. Balanced for neutral...
      One rear anti-roll sway barEffectively decreases rear suspension lean and side-to-side body roll around turns
      $209.99
    • (0 reviews)
      # mpn2385971
      Rear Toe Adjustment (57400) 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...
      Corrects the negative wheel camber that is a normal result of lowering vehicle suspensionRecommended with all ST Suspension lowering coilovers and coil springs
      $215.99
    • (0 reviews)
      # mpn2386740
      Rear Anti-Sway Bar (51055) by ST Suspensions®. Diameter: 1" (Rear). Boost the handling of your vehicle to more sophisticated levels with premium, one-piece solid steel rear sway bars from ST Suspensions. Balanced for neutral...
      One rear anti-roll sway barEffectively decreases rear suspension lean and side-to-side body roll around turns
      $199.99




    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 Suspensions FAQ About ST Suspensions

    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.

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    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.

    • ST Suspensions® Parts
    • ST Suspensions® - Coilover Suspension
    • ST Suspensions® - Coilovers
    • ST Suspensions® - Performance Coilover Suspension
    • ST Suspensions® - Performance Coilovers
    • ST Suspensions® - Suspension Kit
    • ST Suspensions® Performance Suspension Kit
    • ST Suspensions® Aftermarket Suspension Kit
    • Suspension by ST Suspensions®
    • Suspension Kit by ST Suspensions®
    • ST Suspensions® - Aftermarket Coilover Suspension
    • Performance Suspension Kit by ST Suspensions®

    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 Suspensions Reviews

    Average rating:  4.5  4.7 - 28 reviews
    Read All ST Suspensions Reviews
    4.8 of 5
    Suspension Technique
    Really nice quality and a great look. Provides a great ride while being lower to the ground. Much better deal then springs and struts separately.
    APosted by Akira (Mason, OH) /
    2008 Mazda 3
    Was this review helpful for you? Yes
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