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  2. SuperSprings Intl
  3. Leaf Springs and Helper Springs
  4. Towing/Load Leveling
  5. Light Duty
  6. Rear Axle Suspension Enhancement
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2024 Subaru WRX
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SuperSprings Intl

SuperSprings Custom Suspension Stabilizer and Sway Control Kit

272 Reviews | 7 Questions
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$534.99
Retail:$626.25
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 Vehicle Suspension
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2024 Subaru WRX

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supersprings intl vehicle suspension towing/load leveling leaf springs and helper custom stabilizer sway control kit
supersprings intl vehicle suspension leaf springs and helper ss94vr
supersprings intl vehicle suspension towing/load leveling rear axle enhancement
supersprings intl vehicle suspension leaf springs and helper rear axle enhancement ss94vr
supersprings intl vehicle suspension towing/load leveling helper springs custom stabilizer and sway control kit
supersprings intl vehicle suspension leaf springs and helper
supersprings intl vehicle suspension towing/load leveling helper springs ss94vr

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1,400-lb Capacity. Upgrade your rear suspension by installing these helper leaf springs above your vehicle's factory leaf springs. They significantly reduce sway and prevent sagging, which is perfect for towing or hauling heavy loads. Great Prices for the best vehicle suspension from SuperSprings Intl. SuperSprings Custom Suspension Stabilizer and Sway Control Kit part number SS94VR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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SuperSprings Intl Vehicle Suspension

  • Leaf Springs and Helper Springs
  • Towing/Load Leveling
  • SuperSprings Intl
  • Light Duty
  • Rear Axle Suspension Enhancement
  • Suspension Only
  • Helper Springs

1,400-lb Capacity. Upgrade your rear suspension by installing these helper leaf springs above your vehicle's factory leaf springs. They significantly reduce sway and prevent sagging, which is perfect for towing or hauling heavy loads.


Features:

  • Reinforce your vehicle's rear suspension with extra leaf springs that prevent sagging and reduce sway by up to 30 percent
    • Work like sway bars to stabilize your OEM springs and keep them from twisting
    • Compensate for windy conditions, wind turbulence from big rigs, and weight shifts from cornering
    • Lift your truck when you are carrying a heavy load and prevent bottoming out
  • Adjust automatically to your payload
    • Rollers on each end of the SuperSprings activate when the OEM springs flex under load
    • Rollers deactivate when OEM springs aren't under load
  • Can be customized - the shackles attaching the SuperSprings provide several options for installation
    • Choose a setting that increases load support and ride height for constant heavy loads or to compensate for minor spring fatigue in an older automobile
    • Choose a setting that maintains the original factory ride conditions and minimizes effect on unloaded ride quality and height
    • Choose a medium setting that balances support, height, and ride comfort
  • Install easily - bolt on above your existing factory springs with no drilling required
    • For some models with factory springs that sit above the axle, the included poly spring pads prevent shifting
    • Dense polyurethane blocks seat between the top of the factory springs and the underside of the SuperSprings
  • Require no maintenance - no tubing or air pressure to monitor or adjust like air springs
  • Extend the life of brakes, tires, and factory suspension
  • Made in the USA


Specs:

  • Weight capacity: 1,400 lbs
    • SuperSprings will not increase your vehicle's weight-carrying capacity
  • Limited lifetime warranty
  • 30-Day satisfaction guarantee


SuperSprings diagram of roller and shackle system for extra leaf spring

These additional leaf springs add support and sway control to your existing OEM suspension. Just bolt on SuperSprings over your existing factory springs, and they automatically work when you need them. As the factory spring flexes, a roller at each end of the beefy helper spring reacts to engage the helper spring and to provide extra support. The springs help to better distribute cargo weight throughout your existing suspension, channeling that weight to the points on the frame that are designed to support heavy loads.


SuperSprings leaf spring installed on a vehicle

Placing these leaf springs above your factory springs helps to keep your OEM springs from twisting, so the SuperSprings act like a sway bar, reducing the body roll that makes driving more difficult and dangerous. With these helper springs, driving is safer and easier when it's windy, when your vehicle is rocked by a passing semi, and when you are cornering. The springs help to reduce sway by up to 30 percent. SuperSprings also allow more wheel travel in the rear suspension when they are under load, so they maintain traction and ride comfort better than rubber or polyurethane bumpers. That means they're great for drivers who frequently tow.


Truck before SuperSpringsTruck after SuperSprings

You can also customize the level of support provided by SuperSprings. For most models, the shackles that attach the helper leaf springs to your existing leaf springs have several installation options:

  • For greater support and ride height when your suspension is under a constant load or if you have an older automobile with some spring fatigue, install the helper springs using the upper bolt holes
  • To maintain the factory ride and reduce the effect on your ride height, install using the lower bolt holes
  • To balance support, height, and ride comfort, install using the upper hole on one end and the lower hole on the other

SuperSprings are a maintenance-free, low-cost alternative to air spring systems, which require constant monitoring and air pressure adjustment. These helper leaf springs respond automatically to the load you carry, so there is no crawling under your truck to adjust them. You'll also reduce wear and tear on your suspension, brakes, and tires, which saves you money. The bolt-on installation means that they are easy to fit - no drilling required.



SSA40 Super Springs Leaf Spring Suspension Enhancer - Anti Sway

Item # SS94VR

Installation Details SS94VR Installation instructions

This Product Fits The Following Vehicles








Customer Satisfaction Score:

Ratings & Reviews

4.6

272 reviews
5 Stars
(212)
4 Stars
(36)
3 Stars
(12)
2 Stars
(6)
1 Star
(6)
1,400-lb Capacity. Upgrade your rear suspension by installing these helper leaf springs above your vehicle's factory leaf springs. They significantly reduce sway and prevent sagging, which is perfect for towing or hauling heavy loads.

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See what our Experts say about this SuperSprings Intl Vehicle Suspension

Do you have a question about this Vehicle Suspension?
  • Recommended Leaf Spring Enhancement For A 2019 Ford F-450 Cab & Chassis
    Hey Tim, We have a few options based on whether your F-450 is 2WD or 4WD: 2WD SS # SS94VR - 1,400lb capacity SS # SSA22 - 2,500lb capacity SS # SSA17 - 5,000lb capacity 4WD SS # SSA25 - 3,400lb capacity SS # SSA26 - 6,800lb capacity I always recommend sticking around the weight of the load without going too much over it when it comes to suspension enhancement so I'd go with the # SSA17 if you have 2WD or the # SSA25 if you have 4WD.
    view full answer...
  • Can 2017 Ford F-250 Have SuperSpring and SumoSpring Installed at Same Time
    Hey Jay, the SuperSprings kit part # SS94VR that you referenced will fit your 2017 Ford F-250 that has the SumoSprings Rebel part # SSR-128-47-2 installed already. The two kits would not interfere with each other.
    view full answer...
  • Suspension Enhancement for a 2024 East to West Entrada 29500 Motorhome Towing a Car Hauler
    Hey Richard, To give your motorhome some extra help I recommend going with the SuperSprings Custom Suspension Stabilizer and Sway Control Kit # SS94VR because it's maintenance-free and is only active when you need it. This is similar to the Timbren kit you were looking at, but the Timbrens have been known to make the ride quality a bit stiffer even unloaded. The SuperSprings kit will give you the support you need without compromising your ride quality. I will also add that if the angle...
    view full answer...
  • SuperSprings For a 2023 Ford F-250 Built After January 1st
    For your 2023 Ford F-250 built after the 1st of the year you have a few different option SuperSprings. You will want to select the correct system based on the amount of weight you intend to carry. 1,400LB # SS94VR 2,500LB # SSA22 3,400LB # SSA25 The 3,400lb kit is recommended for applications which constantly carry heavy loads such as trucks with contractor beds installed.
    view full answer...
  • Will SuperSprings Fit 2013 Ford F-250 or F-350 Without Factory Overload Springs
    I checked with the manufacturer, SuperSprings, for you and each of the SuperSprings kits will fit your 2013 Ford F-250 or F-350 Super Duty that does not have factory overload springs. These are an excellent upgrade to your suspension because they have so many benefits; the SuperSprings will help level out your truck, reduce sway, and give you better handling with the support it adds to your rear suspension. The only thing you'll need to do is pick the correct option for your application...
    view full answer...
  • SumoSprings Kits that Fit 2023 Entegra Odyssey 24 B
    Yes you can add the yellow SumoSprings kits for your 2023 Entegra Odyssey 24 B with the part # SSF-111-60 for the front and the part # SS94VR for the rear. The rear set is a leaf spring style as there isn't a jounce spring option available at this time.
    view full answer...
  • SuperSprings SumoSprings For a 1997 Ford E-350 Cutaway Van Chassis
    SuperSprings offers their SumoSprings in either the 500LB # SSF-106-40 or 1,000LB # SSF-106-47 for the front of your 1997 Ford E-350 cutaway chassis. While they do not have a SumoSpring for the rear the suspension they do have their Stabilizer and Sway Control Kit in either a 1,400LB # SS94VR or 2,500LB # SSA22 kit. While these do not offer the progressive cushioning like the SumoSprings they do greatly increase stability and will help to reduce rear sway. I recommend using the heavier...
    view full answer...

Do you have a question about this Vehicle Suspension?


Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Wilson B
Updated by:
Wilson B
Employee Noah M
Updated by:
Noah M
Employee Daron K
Edited by:
Daron K
Employee Jonathan Y
Video Edited:
Jonathan Y
Employee Alex H
Written by:
Alex H

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