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Arnott Coil Spring Conversion Kits

Arnott coil spring conversion kits are expertly designed to replace a vehicle's failing air suspension components with traditional steel springs. All of Arnott's coil springs are constructed from U.S. steel and are designed and tested to provide a great ride along with many years of trouble-free driving. If you have an older vehicle or you're dealing with a multitude of air system issues—order the Arnott coil spring conversion kit designed for your make and model. Items, features, and notes: * Custom valved shock absorbers * Powdercoated coil springs * Most kits available with electronic bypass module (EBM) that eliminates fault codes * Pre-assembled for safe and easy installation * OE fit with no necessary modifications * Not recommended for customers who tow larger trailers or often carry large loads (may cause improper angles for headlight beams)

4.57 out of 5 stars ( 30 )

$1,030.83

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$1,441.66

Rimac Big Blue Spring Testers

Rimac Big Blue valve spring testers feature a pressure range up to 1,000 lbs.-in. These valuable tools can be easily bench-mounted for secure use. Since the 1920s, Rimac has been the industry standard when it comes to valve spring testing tools. Their flagship "Big Blue" unit will be an asset to any shop.

4.2 out of 5 stars ( 5 )

$1,006.95

Ridetech Streetgrip Composite Leaf Springs

Ridetech Streetgrip composite leaf springs offer 50 lb. weight savings in unsprung weight to improve handling and ride quality. These suspension springs also incorporate more torsional strength—so any "spring wrap" is diminished. The billet leaf spring eyelets help achieve the desired stance. Delrin bushings and shackles are also available (sold separately) for long-lasting upgrades.

2.0 out of 5 stars ( 3 )

$1,175.00

H&R VTF Adjustable Lowering Springs

H&R VTF offers adjustable coil spring lowering kits for a wide range of vehicles, including many Audi, BMW, Porsche, Lamborghini, Volkswagen, and Mercedes-Benz models from 2009 and up. They're designed to work with your vehicle's original electronic adjustable shocks. Specific rate springs provide superb ride quality and comfort, while reducing body roll, offering more balance and control to your ride. VTF packages are made with lightweight, high tensile strength spring steel alloy. Engineered in Germany, the springs can lower your front and/or rear-end up to 2.7 in. (depending on application). Order the kit recommended for your car.

Not Yet Reviewed

$1,035.99

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$1,479.99

H&R Sport Springs

Suspension is one of the most important factors in determining your vehicle's day-to-day drivability, and the first step in suspension tuning is to upgrade your vehicle's stock springs. H&R Sport springs are high-quality units that will not set or sag, and are designed and manufactured to be strong, resilient, and durable. H&R's Sport spring kits streamline the look of your vehicle with a reduced fender well gap, as well as lower your vehicle's center of gravity, reducing body roll for better handling. The progressive spring rate design provides superb ride quality and comfort. Additional features: * Crafted from a special (hf) 54SiCr6 spring steel to ensure premium quality and performance * Shot-peened to increase their life by more than 200 percent * Each spring is 100 percent tested * All production is completed in-house, so product quality is ensured * H&R's ISO9001 certified production facility in Germany

5.0 out of 5 stars ( 2 )

$1,098.99

Dorman Leaf Springs

Dorman leaf springs are perfect replacements for your old, worn-out springs. Built to the original specs, these leaf springs feature a black powdercoated finish to resist corrosion due to the elements to help prolong service life and include the required rubber bushings for installation. Fix up that old, tired suspension with help from Dorman and these replacement leaf springs.

4.55 out of 5 stars ( 47 )

$1,398.99

Bilstein B12 Special Coil Springs

Bilstein B12 Special coil springs are designed to alter your vehicle's ride height for optimum performance. Bilstein utilizes various technologies to achieve the optimum ride height for each specific vehicle's requirement, providing the perfect combination of suspension dynamics, quality, and aesthetics. Order the springs recommended for your application.

5.0 out of 5 stars ( 10 )

$1,069.00

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MSS Automotive Fully Adjustable Sports Suspension Kits

Suspension components are key to making sure your car is riding smoothly on or off the road. With upgraded suspension components like these fully adjustable Sports suspension kits from MSS Automotive, you can unlock the full potential of your vehicle's performance. Triple Engineered Technology adjustable spring kits put the driver in full control of their ride and handling experience. MSS Automotive utilizes two active springs with three separate spring rates: the single-rated orange spring and the dual-rated black spring. This combination delivers a huge range of capability in operation—a smooth and almost linear transition. The relatively low initial spring rate absorbs small bumps in the road, thereby increasing grip. It then transitions to a secondary spring rate which enhances vehicle handling during cornering, giving you the ultimate control of your driving experience. Thanks to its patented triple stack spring technology, MSS Automotive can for the first time deliver improved performance, comfort, and safety, within one product—and without compromise. Choose the suspension kit designed for your application.

Not Yet Reviewed

$1,710.00

$1,199.50

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$1,415.50

OTC Strut Tamer II Extreme Spring Compressors

OTC Strut Tamer II Extreme spring compressors supply the strongest compression force—up to 4,000 lbs. to compress and rebuild large truck, SUV, and passenger car shock/strut assemblies. They also set a standard for safety, meeting the new ASME PASE safety standards for spring compressors. Safely compress the largest strut springs with OTC Strut Tamer II Extreme. They are available with or without stand. Features include: * Forged locking jaws includes larger pads and offset to clamp onto and compress springs even tighter than before * Extra-thick 5/8 in. compression arms for superior strength, stability, and safety * Locking trunions for optimal stability during spring compression * Arm-locking rings eliminate the need for tools to adjust * 2:1 reduction gearbox allows for a 2:1 torque compression increase when compressing struts * Spring capacity of 2 1/2 in. to 10 in. diameter; 1 1/4 in. to 24 in. vertical stroke * Stand with wheels for easy mobility in the shop (ST model only) * During compression, the stand's wheels lift off the floor, and four no-slip rubber pads keep the stand firmly in place

5.0 out of 5 stars ( 1 )

$1,452.99

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MSS Automotive Fully Adjustable Track Suspension Kits

As MSS Automotive's sportiest state-of-tune, the fully adjustable Track suspension kits are a high-performance range with a proven motorsport pedigree. Successfully used by racers in competition, the MSS Track is also fully road legal. For a race-grade product, Track kits deliver a composed enough ride for moderate distances on the road, which makes it the perfect choice for track day enthusiasts looking to drive to and from the racetrack. The Track Pack kits share some characteristics of the Sport kits but take everything a step further in terms of track-oriented performance. With a similar ride quality to the Sport kit, the Track kits really shine when the suspension is under full load in extreme race situations--offering flattened cornering, reduced harshness while riding the apex curb on track, as well as improved steering reaction with less input necessary during cornering when compared to factory suspension. If you're looking for the ultimate in on-track performance, cornering, and steering feel, the MSS Track suspension kits are for you! Order the model recommended for your vehicle.

Not Yet Reviewed

$1,396.50

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$1,415.50

Firestone Ride-Rite F3 Wireless All-In-One Kits

Looking for a complete suspension solution without breaking the bank? Firestone Ride-Rite F3 Wireless All-In-One kits bundle high-performance Ride-Rite air springs with a wireless air compressor for maximum performance and convenience. They'll set up your suspension with everything necessary to maintain factory ride quality, boost your load support—and give you the option of adjustable air pressure via use of a compressor. You can adjust your Ride-Rite air springs with the simple press of a button. This can be done thanks to the F3 wireless gauge that enables you to control the pressure let in and released from the air springs without being confined to hard-to-reach places within the cab of your truck. Kits include Ride-Rite air springs, air compressor, air accessories, and all other components necessary for installation. (Note: Drilling may be required when installing the air compressor; drilling is NOT required to install the air springs.) Order the model designed for fitment on your specific vehicle.

Not Yet Reviewed

$1,008.45

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$1,192.17

COMP Cams High Performance Valve Spring Kits

Simplify your valvetrain assembly! COMP Cams high performance valve spring kits have everything that you need for a complete valve spring assembly. Springs and retainers are included, along with complete instructions for a worry-free installation.

4.68 out of 5 stars ( 34 )

$1,003.95

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$1,311.95

Firestone Ride-Rite Analog All-In-One Kits

Firestone Ride-Rite Analog All-In-One kits allow you to adjust your Ride-Rite air springs with the simple press of a button. This can be done thanks to the in-cab analog gauge display—and the feature is great for adapting to different load amounts and environments on and off the road. These kits come with air springs, compressor, air accessories, and all components needed for installation. Order the model designed for fitment with your specific vehicle.

1.0 out of 5 stars ( 1 )

$1,012.74

Ridetech Coolride Systems

These Coolride systems have the greatest application coverage and versatility of all of Ridetech's systems. They will raise and lower the vehicle, improve the handling, and offer a terrific ride. On a front system, the shock is usually relocated to the outboard side of the lower control arm. A weld-on bracket mounts the top of the shock to the frame rail. On a rear system, the air spring and shock absorber will normally go in the stock locations. These Coolride systems consist of an air spring, a shock absorber, and all of the necessary mounting bracketry and hardware.

3.0 out of 5 stars ( 2 )

$1,002.97

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$1,495.00

Eibach Pro-UTV Stage 2 Performance Spring Systems

Replace those under sprung factory springs with Eibach Pro-UTV Stage 2 performance spring systems. These spring are perfect for the weekend warrior. By incorporating a dual spring setup, these springs deliver a smoother ride over rough terrain while carrying a higher spring rate to prevent bottoming out. An adjustable lock-out collar allows fine tuning of the transition point from the tender spring to the main spring. Eibach Pro-UTV Stage 2 performance spring systems are available for 2 or 4 seat UTV's.

5.0 out of 5 stars ( 6 )

$1,008.00

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$1,160.00

Eibach Pro-UTV Stage 3 Performance Spring Systems

Replace those under-sprung factory springs with Eibach Pro-UTV Stage 3 performance spring systems. These springs are available for 2- or 4-seat UTVs, and engineered for applications with higher loads/additional passengers. By incorporating a dual spring setup, they deliver a smoother ride over rough terrain, while carrying a higher spring rate to prevent bottoming out. An adjustable lock-out collar allows fine-tuning of the transition point from the tender spring to the main spring. Order the Eibach Pro-UTV Stage 3 performance spring systems designed for your application.

5.0 out of 5 stars ( 1 )

$1,008.00

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$1,160.00

Manley NexTek Valve Springs

These Manley NexTek valve springs are better-designed valve springs using state-of-the-art machinery for purpose-built racing engines. They're manufactured from super-clean, high-tensile chrome silicon steel and are shot-peened to MIL specs for maximum fatigue life. They feature a proprietary, multi-step heat-treating that minimizes load loss and have computer-aided modeling to minimize valve bounce and valve gear separation. The Manley NexTek valve springs are smaller diameter and lightweight, allowing engines to rev higher faster. They have an extended tip thickness designed to eliminate overload breakage, and their tightly controlled open-end flatness reduces valve stem side loading.

5.0 out of 5 stars ( 4 )

$1,241.09

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Classic Performance TCI Leaf Spring Conversion Kits

Classic Performance TCI leaf spring conversion kits are designed to upgrade the rear suspension of a classic vehicle, which improves its ride quality, handling, and stance. These kits lower the vehicle for a more aggressive look, enhance comfort by using modern leaf spring designs, like parabolic springs, and provide more durable and reliable suspension support. Many kits are designed as a true bolt-in solution, requiring no cutting or modification to the vehicle's bed or frame, making installation easier. Select the leaf spring conversion kit designed for your application.

Not Yet Reviewed

$1,169.99

$1,048.50

Air Lift AirOver Shocks

Air Lift AirOver Shocks are designed as bolt-in coilover shock replacements. They will give you the height adjustability you need to get in and out of steep driveways and trailers, as well as the most aggressive show stance available, with improved ride quality over steel springs. The 9-way adjustable shocks allow you to dial-in your vehicle's ride and handling qualities. Air Lift AirOver shocks are the perfect solution for your street rod, hot rod, or custom-built vehicle. These kits feature a 9-position damping shock, a durable and proven sleeve bag, polished aluminum end caps, and your choice of mounting options. Upper and lower mounting ends are sold separately. Order the model recommended for your vehicle, front or rear position.

5.0 out of 5 stars ( 1 )

$1,020.00

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$1,060.00

Unity Automotive Air Springs

Unity Automotive air springs provide improved ride quality and load leveling for your vehicle. Unity assembles each spring with high-quality components to provide years of trouble-free service. If you prefer a softer ride, order the Unity air springs designed to fit your application.

Not Yet Reviewed

$1,112.99

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$1,275.99

ADS Direct-Fit Race UTV Performance Spring Kits

ADS offers direct-fit race UTV performance coilover spring kits for a variety of applications, including many Polaris, Can-Am, and Yamaha off-road vehicles from 2014 and up. The springs are available in standard or heavy weight models for fitment with OE Fox or Walker Evans front and rear shocks (2.0 in. to 3.0 in. range). Each spring is powdercoated with a gray/silver finish to resist rust and corrosion.

Not Yet Reviewed

$1,024.95

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$1,449.95

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Quicksilver Circle Track Valve Springs

Quicksilver Circle Track engines are designed to deliver torque and reliability, and they offer parts and components to keep your engine winning races and championships. Quicksilver Circle Track valve springs ensure valves close properly and at the right time, maintaining proper engine performance. These valve spring kits include retainers and locks.

Not Yet Reviewed

$1,301.99

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$1,524.99

$1,010.50

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$1,195.50

SuperSprings Suspension Helper Springs

SuperSprings suspension helper springs are unique and patented self-adjusting suspension stabilizing systems for vehicles with rear leaf springs. They are designed to level loads and reduce body roll. SuperSprings provide extra load support and reduce body roll without compromising ride quality. They are manufactured using a variety of different sized springs to support multiple applications, and they are manufactured from SAE5160H high-grade, shot-peened steel. SuperSprings are designed with various shackles. The shackles will have 1, 2, or 3-bolt holes. The bolt holes allow for adjustment. The higher the hole, the more pre-load tension, allowing the SuperSprings to start higher on the spring rate curve.

5.0 out of 5 stars ( 4 )

$1,005.99

Bilstein OE Replacement Air Springs

Bilstein OE replacement air springs are designed to replace worn original suspension components. Over the years, air springs can begin to leak, and when they do they will no longer be able to hold the air pressure required to keep the vehicle riding smoothly and at a level ride height. Each Bilstein OE replacement air spring is designed to connect directly into the original connectors on your vehicle, ensuring modification-free installation and restoration of the original feel of the vehicle. Features include: * OEM-quality standards * Proven Bilstein gas pressure technology on springs with integral shocks/struts * Responds to street and vehicle conditions in milliseconds for instant adaptivity * Provides excellent comfort and perfect driving characteristics * Axial bellows provide sensitive spring behavior with a comparably low rolling radius--ensures optimum functionality even in confined working chambers

Not Yet Reviewed

$1,122.00

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