2009 Cadillac STS Performance Suspension

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    • (0 reviews)
      # 257090840
      Cadillac STS 2009, Air Ditcher™ Air to Coil Conversion Kit by Unity®. Quantity: Sold as a Kit. Unity offers conversion kit that allow you to replace costly and worn air suspension springs and other components that are no longer...
      $280.50 - $456.06
    • (1 review)
      # 14252331
      Cadillac STS 2009, Electronic to Passive Conversion Kit by Suncore®. Quantity: Sold as a Kit. This is a Low Cost Alternative to OEM active electronic Shocks. This kit will convert your vehicle from Active Electronic Air Shocks to...
      $163.76 - $953.92
    • (0 reviews)
      # mpn4497827270
      Cadillac STS / STS-V 2009, Air Strut Kit by AirREX®. If you're looking for a high-grade air management system that comes with everything you need to get your vehicle lowered, rely on AirREX. This top-of-the-line air suspension kit is...
      Designed to lower your vehicle and improve handlingAllows for a 3-5" drop, depending on your application
      $3,300.00
    • (0 reviews)
      # 921707863
      Cadillac STS / STS-V 2009, Air Suspension Kit by AirREX®. If you're looking for a high-grade air management system that comes with everything you need to get your vehicle lowered, rely on AirREX. This top-of-the-line air suspension kit...
      Designed to lower your vehicle and improve handlingAllows for a 3-5" drop, depending on your application
      $6,200.00
    • (0 reviews)
      # 257090845
      Cadillac STS / STS-V 2009, Rear Passive Suspension Conversion Kit by Unity®. Quantity: Sold as a Kit. Unity’s priority has been to make the highest quality strut assembly available on the market. In order to achieve that goal, they...
      $185.00 - $350.63
    • (1 review)
      # 1024418766
      Cadillac STS / STS-V 2009, Air Command™ Air Compressor System by Firestone®. Provide instant control of the air helper springs from within the vehicle. Air-Rite™ systems allow quick inflation and deflation for various road and load...
      Instant adjustability of your air helper springsIncreased life of the air helper springs
      $209.23 - $554.26
    • (0 reviews)
      # 88872888
      Cadillac STS / STS-V 2009, Air Command™ Air Suspension Compressor by Firestone®. Firestone manufactures and provides air suspension products for wide variety of vehicles to provide you with a better ride and safe load-carrying...
      Tested to outperform all comparable products on the marketMade from premium materials to endure years of abuse
      $61.31 - $286.23
    • (0 reviews)
      # mpn1014610121
      Cadillac STS / STS-V 2009, Air-Rite™ Air Compressor System by Firestone®. Provide instant control of the air helper springs from within the vehicle. Air-Rite™ systems allow quick inflation and deflation for various road and load...
      Instant adjustability of your air helper springsIncreased life of the air helper springs
      $376.33
    • (0 reviews)
      # mpn3318919366
      Cadillac STS / STS-V 2009, Coil-Rite™ Rear Replacement C Type Air Helper Spring Bellow by Firestone®. Quantity: 1 per Pack. These air springs bellow provide adjustable spring rates far superior to the standard coil spring.
      Control the air pressure in the air helper springs for varying loads and road conditionsSpring performance can be altered as easily as inflating a tire
      $45.48
    • (1 review)
      # 71922263
      Cadillac STS Sedan Without Electronic Suspension With Self-Leveling Suspension Without Magnetic Ride Control Suspension 2009, OESpectrum™ Front Strut by Monroe®. Quantity: 1 per Pack. These products are engineered for foreign...
      Provide unprecedented handling precision and controlNitrogen gas charged
      $101.72
    • (0 reviews)
      # 573919566
      Cadillac STS / STS-V Sedan With FE1 Soft Ride Suspension With Nivomat Rear Suspension 2009, Specialty™ Rear Shock Absorber by Monroe®. Quantity: 1 per Pack. These shock absorbers are designed to restore factory ride height and ride...
      Restores your vehicle factory ride height and provides a stable comfortable rideDirect OE style replacement
      $257.22
    • (0 reviews)
      # 17805894
      Cadillac STS Sedan Without Magnetic Ride Control 2009, Gas-a-Just™ Front Driver or Passenger Side Monotube Strut by KYB®. Quantity: 1 per Pack. The KYB Gas-a-Just monotube shock absorber has additional performance advantages over the...
      The correct, monotube-designed OEM replacement shockSpecifically calibrated to help restore the original handling and control characteristics
      $106.08
    • (0 reviews)
      # 64271912
      Cadillac STS 2009, Super Touring™ Front Driver or Passenger Side Monotube Shock Absorber by Sachs®. Quantity: 1 per Pack. SACHS shock absorbers distinguish themselves through original equipment quality and innovative technology. They...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $96.51
    • (0 reviews)
      # 69966410
      Cadillac STS 2009, GM Original Equipment™ Shock Absorber by ACDelco®. Quantity: 1 per Pack. Keep that great GM ride and handling with GM Original Equipment Shocks and Struts. Built to match your factory-original parts in fit, form and...
      Built to match your factory-original parts in fit, form and function to ensure performanceRight for your vehicle and lifestyle
      $58.16 - $399.63
    • (0 reviews)
      # 98917959
      Cadillac STS 2009, Supreme™ Control Arm and Ball Joint Assembly by Mevotech®. Quantity: 1 per Pack. The primary function of a control arm is to provide the connection point between the body of the vehicle and wheel. This allows the...
      Eliminates uneven steering, squeaking noise, and excessive tire wearAllocates vehicle body weight to the tire for vehicle stability and alignment
      $79.09 - $171.01
    • (0 reviews)
      # 444955481
      Cadillac STS 2009, Control Arm and Ball Joint Assembly by Dorman®. Quantity: 1 per Pack. Rigorously tested for sustained, secure performance by a team of product and quality engineers, Dorman's Control Arm and Ball Joint Assembly is...
      Ball joints and bushings included for a complete installation, saving time and laborDirect replacement for a trouble-free installation
      $88.04 - $151.18
    • (0 reviews)
      # 55993402
      Cadillac STS / STS-V Sedan 2009, R-Series™ Rear Upper Non-Adjustable Control Arm and Ball Joint Assembly by MOOG®. Quantity: 1 per Pack. Moog control arms are a great choice for your vehicle. These control arms address common factory...
      Restores handling and enables proper alignmentReduces noise
      $119.74
    • (1 review)
      # mpn610251
      Cadillac STS AWD 2009, Front Non-Adjustable Lower Press-in Type Ball Joint by Mevotech®. Quantity: 1 per Pack. Experience improved ride comfort and smooth handling with the replacement Mevotech ball joints. They grip the control arm...
      Includes durable higher and lower metal bearings for a smoother and quiet handlingKnurling on the outer housing of the ball joint makes for a better grip with the control arm
      $24.01
    • (0 reviews)
      # mpn669337752
      Cadillac STS AWD 2009, Premium™ Front Lower Ball Joint by Centric®. Quantity: 1 per Pack. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising quality aftermarket and OE...
      Intended for a comfortable driving experienceExpertly crafted from premium materials
      $17.12
    • (0 reviews)
      # mpn4382101648
      Cadillac STS Base AWD 2009, Professional™ Front Non-Adjustable Lower Press-in Type Ball Joint by ACDelco®. Quantity: 1 per Pack. ACDelco Ball Joints are designed for easier steering. When it comes to ball joints, there can be big...
      Superb strength and durability thanks to precision-manufactured housing and componentsAdvanced corrosion protection against the harshest conditions
      $22.68
    • (0 reviews)
      # 38958982
      Cadillac STS / STS-V 2009, Supreme™ Sway Bar Link Kit by Mevotech®. Quantity: Sold as a Kit. If you're looking for great quality, great prices, and lots of satisfied customers, Mevotech Supreme parts are for you! Put through rigorous...
      High quality at an affordable priceBuilt to match your exact requirements
      $19.43 - $22.04
    • (0 reviews)
      # 38352924
      Cadillac STS / STS-V Sedan 2009, Stabilizer Bar Link by MOOG®. Quantity: 1 per Pack. Powdered Metal Gusher Bearing for Better Lubrication. If you hear noise and are experiencing excessive body roll, you may be in need of sway bar links....
      Socket style links feature superior metal bearingsGreasable design for longer life and smooth operation on socket style links
      $19.50 - $27.71
    • (0 reviews)
      # mpn218134920
      Cadillac STS / STS-V 2009, Front Sway Bar Link by TRW®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $43.39
    • (0 reviews)
      # mpn751286835
      Cadillac STS / STS-V 2009, C-Tek™ Front Stabilizer Bar Link by Centric®. Quantity: 1 per Pack. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising quality aftermarket and...
      Intended for a comfortable driving experienceExpertly crafted from premium materials
      $10.26
    • (0 reviews)
      # 64648843
      Cadillac STS / STS-V 2009, Premium™ Stabilizer Bar Link by Centric®. Quantity: 1 per Pack. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising quality aftermarket and OE...
      Intended for a comfortable driving experienceExpertly crafted from premium materials
      $13.69 - $15.40
    • (0 reviews)
      # 86113076
      Cadillac STS 2009, Advantage™ Front Stabilizer Bar Link Kit by ACDelco®. Quantity: Sold as a Kit. ACDelco Advantage Suspension Stabilizer Bar Link Kits come with everything you need to easily install new suspension stabilizer bar...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $15.85
    • (1 review)
      # 475126886
      Cadillac STS 2009, Advantage™ Rear Stabilizer Bar Link by ACDelco®. Quantity: 1 per Pack. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $16.92
    • (0 reviews)
      # 69966430
      Cadillac STS 2009, Professional™ Stabilizer Bar Link Kit by ACDelco®. Quantity: Sold as a Kit. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $20.66 - $27.35
    • (0 reviews)
      # 685373350
      Cadillac STS 2009, Stabilizer Bar Link by Quick Steer®. Quantity: 1 per Pack. Designed utilizing the latest technology, this product by Quick Steer features premium quality and will perform better than advertised. Perfect for your...
      High quality at an affordable priceBuilt to match your exact requirements
      $12.41 - $14.22
    • (0 reviews)
      # 17815044
      Cadillac STS Without Magnetic Ride Control 2009, Front Shock/Strut Bellow Kit by KYB®. These bellows provide effective protection from dirt and moisture by covering the entire piston rod of KYB struts. The bellows are made of resilient...
      Keep leak-causing contaminants away from polished strut shaftProtect upper seal and bushing
      $10.86
    • (0 reviews)
      # mpn1107262492
      Cadillac STS / STS-V 2009, Premium™ Front Strut Bumper by Centric®. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising quality aftermarket and OE parts for consumers,...
      Intended for a comfortable driving experienceExpertly crafted from premium materials
      $11.86
    • (0 reviews)
      # 475041562
      Cadillac STS 2009, Professional™ Front Driver or Passenger Side Strut Bellow by ACDelco®. Quantity: 1 per Pack. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $16.00
    • (0 reviews)
      # 490673662
      Cadillac STS 2009, Sway Bar Bushings by MOOG®. Location: To Frame. Replace your worn or damaged bushings with stronger and longer-lasting bushings from MOOG that effectively absorb substantial loads and are less prone to splitting or...
      Split design allows for easier installationReplacement can reduce front end noise
      $4.99 - $9.89
    • (1 review)
      # 490699778
      Cadillac STS 2009, Professional™ Rear Lower Outer Control Arm Bushing by ACDelco®. Quantity: 1 per Pack. ACDelco Professional Truck Bushings have a new dual-axis design adjuster for up to 25% greater range of adjustment over other...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $9.83
    • (0 reviews)
      # 914347084
      Cadillac STS / STS-V 2009, Supreme™ Front EZ Cam XR Alignment Cam Bolt Kit by Mevotech®. Quantity: 2 per Pack. Don’t just repair or replace worn components – bolster them with Mevotech parts. Put through rigorous testing that...
      Built to match or go beyond OE standardsDirect replacement
      $21.83
    • (0 reviews)
      # 77992095
      Cadillac STS 2009, Alignment Camber Bolt Assortment by MOOG®. Quantity: Sold as a Kit. Upgrade your vehicle to MOOG and experience a safe and comfortable ride. The parts are made tough to ensure reliable operation even under extreme...
      Solves excessive tire wear and steering issuesProvides like-new steering, ease of installation and longer life
      $254.32
    • (0 reviews)
      # 459504522
      Cadillac STS 2009, Front Alignment Camber Kit by MOOG®. Quantity: Sold as a Kit. Caster or Camber issues? Moog has got you covered with their line of alignment parts. Moog's engineers have designed this part to give you adjustability...
      Can bring vehicles back to factory specificationCan solve excessive tire wear and steering issues
      $10.06 - $10.29
    • (0 reviews)
      # 459489489
      Cadillac STS 2009, Problem Solver™ Front Alignment Camber Kit by MOOG®. Quantity: Sold as a Kit. Upgrade your vehicle to MOOG and experience a safe and comfortable ride. The parts are made tough to ensure reliable operation even under...
      Designed to make steering and suspension repairs easyDirect fit
      $10.28
    • (0 reviews)
      # 38352919
      Cadillac STS / STS-V Sedan 2009, Rear Alignment Shim by MOOG®. Quantity: 1 per Pack. Upgrade your vehicle to MOOG and experience a safe and comfortable ride. The parts are made tough to ensure reliable operation even under extreme...
      Designed to make steering and suspension repairs easyDirect fit
      $18.77 - $19.74
    • (0 reviews)
      # mpn2801324664
      Cadillac STS / STS-V 2009, Premium™ Front or Rear Alignment Camber Bolt by Centric®. Quantity: 1 per Pack. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising quality...
      Intended for a comfortable driving experienceExpertly crafted from premium materials
      $7.98
    • (0 reviews)
      # 459496528
      Cadillac STS 2009, Professional™ Front Alignment Camber Bolt Kit by ACDelco®. Quantity: Sold as a Kit. Caster and Camber Kit were precision-designed to optimize steering performance and to complete a proper four-wheel alignment –...
      Premium, high-quality aftermarket componentProvides the performance and dependability you expect from ACDelco
      $12.16 - $12.96
    • (0 reviews)
      # 86113078
      Cadillac STS 2009, Professional™ Rear Alignment Camber/Toe Shim by ACDelco®. Quantity: 1 per Pack. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $18.62 - $21.02
    • (0 reviews)
      # 699873286
      Cadillac STS 2009, Front Alignment Camber Kit by Quick Steer®. Quantity: Sold as a Kit. Designed utilizing the latest technology, this product by Quick Steer features premium quality and will perform better than advertised. Perfect for...
      High quality at an affordable priceBuilt to match your exact requirements
      $9.36 - $12.29
    • (0 reviews)
      # mpn2228759695
      Cadillac STS / STS-V With Real Time Damping 2009, Remanufactured Air Suspension Compressor by A1 Cardone®. Without Mounting Hardware. When applicable, improvements based on typical failure modes of original units are incorporated into...
      50-state emissions street legalThe finest quality at a great price
      $238.76
    • (0 reviews)
      # mpn767362049
      Cadillac STS / STS-V 2009, GM Original Equipment™ MP 280 4-Way Air Suspension Compressor Motor Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $23.74
    • (0 reviews)
      # mpn3921086017
      Cadillac STS / STS-V 2009, Air Suspension Compressor by Dorman®. Quantity: 1 per Pack. Rigorously tested for sustained, secure performance by a team of product and quality engineers, Dorman's Suspension Compressor eliminates excessive...
      Integral to a level ride - replacement restores active suspension functionA hassle-free repair - no need to rebuild rusty components
      $268.85
    • (0 reviews)
      # 720598024
      Cadillac STS / STS-V 2009, Air Suspension Compressor Motor Connector by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and...
      OE quality parts from top original equipment and aftermarket manufacturersEliminates the need for a harness replacing only the damaged connector, for a cost effective repair solution
      $23.01 - $26.91
    • (1 review)
      # 573481544
      Cadillac STS 2009, New Air Compressor Isolators by Suncore®. Quantity: 3 per Pack. Compressor Rubber Vibration Isolator kit absorbs the vibration from your air suspension compressor and gets Rid of The Vibration Noise. This Kit includes...
      Easy to installInstallation instructions included
      $14.79
    • (0 reviews)
      # 573473562
      Cadillac STS 2009, Air Line Repair Kit by Suncore®. Quantity: 1 per Pack. Suspension Air Line Repair Kit will allow you to connect up to 2 or 3 Suspension air lines together. This will allow you to repair small sections of broken or...
      Air line repair union tee for all Ford/Lincoln/Mercury vehiclesAllows connecting up to 2 suspension air lines together
      $8.26 - $11.02
    • (1 review)
      # mpn4510793597
      Cadillac STS / STS-V 2009, Air Compressor Isolators by Unity®. Quantity: 1 per Pack. Unity’s priority has been to make the highest quality products available on the market. In order to achieve that goal, they have spent years...
      Exact OEM angle and dimensions for every componentMetallographic test to check material structure
      $11.80
    • (0 reviews)
      # mpn1220867136
      Cadillac STS / STS-V 2009, Air Suspension Compressor by Unity®. Unity’s priority has been to make the highest quality products available on the market. In order to achieve that goal, they have spent years researching the common...
      Exact OEM angle and dimensions for every componentMetallographic test to check material structure
      $169.00
    • (0 reviews)
      # 1118143389
      Cadillac STS / STS-V 2009, Air-Rite™ Air Command F3 Air Compressor System by Firestone®. Provide instant control of the air helper springs from within the vehicle. Air-Rite™ systems allow quick inflation and deflation for various...
      Instant adjustability of your air helper springsIncreased life of the air helper springs
      $1,030.20 - $1,101.60
    • (0 reviews)
      # 312791213
      Cadillac STS 2009, Premium™ Control Arm and Ball Joint Assembly by Centric®. Quantity: 1 per Pack. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising quality aftermarket...
      Intended for a comfortable driving experienceExpertly crafted from premium materials
      $122.81 - $132.63
    • (0 reviews)
      # 374293320
      Cadillac STS Base 2009, Front Ball Joint by MOOG®. Quantity: 1 per Pack. MOOG ball joints are the preferred choice of many professional technicians and incorporate proven design and advanced engineering features to ensure like-new...
      Engineered to retain socket torque and smooth articulation over the life of the part, to maintain tight steering feelExclusive powdered-metal bearing design allows grease to flow through the bearing to the stud for reduced friction and enhanced strength and stability
      $22.65 - $41.83
    • (0 reviews)
      # mpn3383419668
      Cadillac STS / STS-V 2009, C-Tek™ Front Upper Ball Joint by Centric®. Quantity: 1 per Pack. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising quality aftermarket and OE...
      Intended for a comfortable driving experienceExpertly crafted from premium materials
      $9.69
    • (0 reviews)
      # mpn4494946185
      Cadillac STS 2009, Front Strut Mounting Kit by KYB®. KYB Strut Mounts eliminate the vibration and noise caused by old, hardened vibration insulators. They optimize suspension performance by offering OE quality replacement components...
      On struts, the mount includes a bearing that acts as a pivot for the steering mechanism, providing a smooth steering responseEnables accurate wheel alignment
      $15.66
    • (0 reviews)
      # 1038594077
      Cadillac STS 2009, Front Upper Shock Mount by MOOG®. Quantity: 1 per Pack. MOOG Problem Solver products incorporate proven design and engineering features for like new steering, ease of installation and longer life. MOOG is the...
      High polish chrome steel bearing racesReplacement helps restore vehicle handling
      $9.84
    • (0 reviews)
      # 1173293998
      Cadillac STS 2009, Professional™ Rear Knuckle Bushing by ACDelco®. Quantity: 1 per Pack. Location: At Shock. ACDelco Professional Truck Bushings have a new dual-axis design adjuster for up to 25% greater range of adjustment over other...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $7.86
    • (0 reviews)
      # mpn4519610283
      Universal Unitrac ™ Fluid by Valvoline®. Volume: 5 gal. Quantity: 1 Piece. Valvoline™ Unitrac™ Fluid is a High Performance, Multi-Purpose All Weather Fluid Designed For Agricultural Tractors And Off highway Equipment. Valvoline™...
      High performance, multiple purpose all weather fluid designed for agricultural tractors and off highway equipmentUniquely formulated to provide excellent antiwear, oxidation, ferrous rust, copper corrosion, sludge and varnish protection
      $108.23
    • (0 reviews)
      # 1172091160
      Universal Coil Savers by Seal Savers®, 2 Pieces. Quick and easy installation without the hassle of removing the shocks from your vehicle. Wrap around design with 2" wide Velcro from top to bottom for easy installation and to ensure they...
      Ultimate blend of sleek style and impeccable durability which is second to noneMade from premium materials to last you year in year out
      $42.56




    Guides & Articles

    Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

    • Performance Suspension Parts
      March 02, 2017
      Six Key Learnings From Our Ford F-150 Lift Kit...
      Here are CARiD, we recently installed a Pro Comp 6-inch suspension lift kit on our Project Ford F-150. We had a lot of fun completing the install (yes, we get paid to...
      by Timothy Zahl
    • Off-Road Bumpers
      May 18, 2016
      Skid Plates Provide The Ultimate In Off-Road...
      If you take your 4x4 off-roading, you have likely gained an appreciation of how unforgiving trails can be when it comes to your vehicle's underside. Deep ruts with...
      by Timothy Zahl
    • Performance Suspension Parts
      November 14, 2015
      How much lift is needed for larger tires on my...
      Twenty years after the first Jeep Wrangler model debuted in 1987, third-generation Wranglers were introduced for the 2007 model year. Unlike any previous Wranglers or...
      by Timothy Zahl
    • Performance Suspension Parts
      October 29, 2015
      Coilovers Are Pricey - Why Would I Spend My...
      When first glancing through the Performance Coilover Kits section of our website, you may be put off by some of the prices you see. After all, what are you buying...
      by Michael Grayen
    • Performance Suspension Parts
      October 27, 2015
      Body Lifts & Suspension Lifts From 2 to 10...
      Has this happened to you? You catch a glimpse of a truck like yours in a parking lot or around town that, for some reason, you like better than your own. It seems to...
      by Timothy Zahl
    • Automotive Tools
      October 09, 2015
      What Special Tools Are Available For Suspension...
      Seasoned professional automotive technicians often say if you're using too much physical effort during a repair, you're simply not using the right tool. This is true,...
      by Timothy Zahl
    • Performance Suspension Parts
      October 03, 2015
      Coil, Leaf, & Torsion Bar | Describing The 3...
      The springs in your vehicle probably aren't something you think about until there's a problem or you've decided to upgrade suspension parts in the interest of sportier...
      by Timothy Zahl
    • Performance Suspension Parts
      October 02, 2015
      How Do Shock Absorbers Work?
      Shock absorbers (also known as "shocks") are the suspension components which slow, then stop, the up-and-down bouncing movement of your vehicle's springs through a...
      by Timothy Zahl
    • Performance Transmission Parts
      April 21, 2015
      Suspension Enhancements Will Raise The Rear Of...
      If you are using your "daily driver" car or truck for occasional towing duty, you are looking for that ideal sweet spot where the weekday commute is comfortable and...
      by Timothy Zahl
    • Custom Wheels
      March 18, 2015
      Stanced Wheels, Demon Camber | How Do I Get...
      Stanced. Demon camber. You may know it as oni-camber. You've seen the look, and whether you like it or not is totally beside the point. The great thing about this...
      by Michael Grayen
    • Performance Suspension Parts
      September 17, 2013
      Stock vs Performance Suspension
      Very often we don't even realize what a crucial role a car's suspension plays in providing a safe and comfortable ride. The system maximizes the friction between the...
      by Michael Grayen
    • Performance Suspension Parts
      September 10, 2013
      Shocks Versus Struts: The Big Answers Revealed!
      Shock absorbers, also known simply as “shocks” (which is what we will call them for the rest of this article), are the suspension components which stop your car or...
      by Timothy Zahl

    Popular Products



    2009 Cadillac STS Performance Suspension Reviews

    Average rating:  4  4 - 1 review
    4 of 5
    Coilover Conversion 153G-32-4
    Reassurances that the replacement suspension pieces would bolt up without cutting or welding proved accurate. The ride of my Cad STS is smooth, & handling is competent finally. I like the car more than when it was newly purchased years ago. I would not hesitate to refer others to Suncore, particular other chagrined Cadillac owners seeking an aftermarket upgrade. Thank you for your professionalism and efficiency. H W Singer MD FAAP JD.
    HPosted by Howard Singer (South Barrington, IL) / June 16, 20152007 Cadillac STS
    Was this review helpful for you? Yes
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