Availability
QA1 Proma Star externally adjustable coilover shocks and struts provide just the right combination of consistency, reaction, and durability for drag racing. They have special valving, which is designed to compensate for high shaft speed, while allowing for low shaft speed control. When combined with the 18 externally adjustable valve settings, they ensure an improved grip on the track from end to end. Other features include a bright-anodized aluminum body, PTFE-lined bearings or polyurethane bushings, a 5/8 in. centerless-ground chrome piston rod, and aerospace-caliber sealing materials.
( 178 )
$219.95
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$254.99
Summit Racing™ coilover shocks provide true independent compression and rebound adjustment. Our double-adjustable twin-tube shocks provide such a wide range of adjustment that you're able to go from soft settings for a comfortable ride to extremely stiff for hardcore performance handling. They are crafted from clear anodized lightweight aluminum and fitted with precision-machined aluminum pistons and centerless-ground hard chrome plated piston rods. Set the right valving for your application and maximize performance with Summit Racing™ coilover shocks.
( 19 )
$249.99
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$256.99
Strange single externally-adjustable aluminum coilover shocks are designed to take the guesswork out of tuning your suspension. They feature an aluminum body, heat-treated 1 in. high misalignment bearings, a jam nut, and an inspection serial number. They also feature a convenient, easy-to-use external adjustment knob that gives you 10 positions for rebound adjustment.
( 10 )
$174.99
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$237.99
QA1 Pro Coil shocks and struts are designed to change over your OEM suspension to an adjustable coilover design. They include two high performance shocks or struts and all necessary mounting hardware. QA1 Pro Coil shocks and struts are available for street use in single or double-adjustable styles and also come in a full drag race version built only for the race track.
( 26 )
$247.99
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$264.92
QA1 Ultra Ride coilover shocks aren't called "The Best Ride in Rodding" for nothing. They're the ultimate in adjustable coilover shocks for street rods, hot rods, and Pro Street. Their bright-anodized, one-piece, machined-aluminum bodies provide great looks, but their strongest point is their 18-position adjustable damping with deflective-disc technology. You can easily select any of the 18 firmness positions--with the shocks in place on the vehicle--to get the control that you want. Ultra Rides have hard-chromed, centerless-ground 5/8 in. piston rods and double-lip wiper seals. Each is dyno-tested for consistency and comes with the appropriate zinc or chrome plated mounting hardware. The QA1 Ultra Ride coilover shocks also come remote ready, so they can be used with QA1's new wireless remote controller.
( 25 )
$217.95
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$229.95
Bilstein B8 5100 ride height adjustable coilovers are leveling shocks for OE coilover applications. Designed to level the front of mid-size to half-ton trucks and SUVs, these shock absorbers are the perfect alternative to coil spring spacers. With a direct fit, digressive valving, and multiple OEM-specified snap ring grooves in the body allowing different spring seat positions, Bilstein's B8 5100 ride height adjustable shocks will have you spending less time in the garage and more time enjoying your ride. Bolt 'em on and head out; select the B8 5100s designed for your vehicle. Features: * 46mm monotube design ensures consistent, fade-free performance in all conditions * Extremely affordable and practical alternative to coil spring spacers, with the benefit of Bilstein monotube technology * Adjustable spring perch for vehicle lift up to 2.75 in. (depending on application) * Increases suspension travel * Utilizes vehicle's stock front coil springs and OEM mounting hardware * Patented digressive valving instantly reacts to changing surface conditions, giving you a stable, controlled, and comfortable ride
( 1 )
$157.99
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$168.00
QA1 Pro coilover springs fit perfectly with QA1's front Pro Coil Shock Systems. These springs are available with flat or pigtail ends and in 10 or 11 in. free lengths. Made with the highest quality materials, QA1 springs are strong, consistent, and have a long life. Order the style, size, and spring rate options needed for your application. Additional details: * Chrome Silicon steel (CrS) construction for high strength, consistency, and long life * Cold wound, heat-treated, and shot peened to ensure consistency, accuracy, and durability * Silver powdercoated for excellent longevity * High Travel (HT) options have fewer coils and a smaller wire diameter; as a result, they're lighter and have increased travel due to the larger distance between the coils. They reduce unsprung weight and react faster, optimizing suspension performance * Springs are clearly marked with the free length of the spring and spring rate for quick and easy identification * All QA1 springs are lifetime guaranteed to remain within 2 percent of the original free height and rate under normal operating conditions * For Mustang struts or rear Pro Coils, see QA1's 2.5 in. I.D. springs
( 45 )
$101.66
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$104.95
QA1 Aluma Matic coilover shocks provide a great ride and good looks. These shocks feature a compression-biased valving system that uses shaft speed control to vary the resistance in the shocks. The result is ride-sensitive handling and outstanding control for the street or strip. Plus, they include a 5/8 in. centerless ground chrome piston rod, a clear anodized aluminum body, number 8 Acme threads for quick ride height adjustments, aerospace sealing materials, and polyurethane mounts.
( 18 )
$199.94
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$199.99
Eibach coilover springs are among the finest in the world and used by top race teams from F1 to WRC, and Le Mans to NASCAR. When other springs sag or need frequent replacement—these teams inevitably turn to Eibach. Producing springs with unparalleled precision and repeatability, Eibach uses the world's finest Hi-Ten spring steel, exceedingly precise tolerances, and state-of-the-art technology in every step of the manufacturing process. The coilovers are available in hundreds of sizes, spring rates, and other options. . Product features: * Ultra-lightweight for reduced unsprung mass * Maximum travel, in combination with smallest block heights * Exceptional block resistance and durability * Precision parallel and square end configurations under unloaded and loaded conditions * Lowest side loads with load center ideally located relative to spring axis * Precision tolerances—the tightest in the industry * Highest linearity and rate consistency * Each spring individually tested and rated
( 89 )
$107.00
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$221.00
Improve on-road comfort and off-road control of your vehicle with Fox 2.0 snap ring IFP (internal floating piston) coilover shocks. These shocks are designed to be used in a BDS 4 in. or 6 in. lift system. The mono-tube design's internal reservoir separates the shock oil from the high-pressure, nitrogen-charged gas chamber. The IFP eliminates oil aeration allowing maximum performance from the factory-tuned, precision valving. A custom-molded spring seat allows the use of the stock spring and mounting hardware. The precision, impact-extruded 2 in. one-piece aluminum body is both lightweight and rust-resistant. Two predetermined preload settings allow a choice of 4- or 6-inches of lift. Features and benefits: * Custom-molded spring seat so you can reuse the stock spring and mounting hardware * 2 in. impact extruded, and CNC-machined 6061-T6 clear anodized aluminum one-piece body resists rust * 5/8 in. hard chrome plated heat-treated alloy steel shaft * Race-developed high-flow piston design * Application-specific valving to maximize performance * Internal IFP mono-tube reservoir design
( 1 )
$258.70
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$259.95
AFCO Racing 13T Series coilover shocks are designed to deliver consistency and repeatability, plus great performance on slick, smooth tracks. A good fit for your late model Circle Track race car, AFCO 13T shocks offer an aluminum big body, non-adjustable, twin tube design with shim stack technology. Get a good feel for the road—dirt or pavement—with AFCO Racing 13T Series coilover shocks. Order the application you need.
Not Yet Reviewed
$178.50
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$279.99
Whether for you need them for handling, customization, or racing, Aldan American Phantom Series coilover shocks take care of business. They're available in a variety of single adjustable-rebound or single adjustable-compression versions. Rebound-adjustable coilovers have 11 settings to control rebound speed—the rate in which the shock returns to its normal position after compressing. Compression-adjustable coilovers offer six settings to control the rate that the shocks compress from suspension movement or varying road surfaces. Both versions feature adjustable ride heights and nitrogen-charged tubes for consistent ride quality. These lightweight shocks use 6061-T6 aluminum construction and are factory-serviceable. They're recommended for use across a wide spectrum—including street performance, vehicles with custom independent front or rear suspensions, and track or drag racing applications. Dozens of Phantom models are available; order the options that best suit your vehicle. Additional features include: * Hardware * PAS models include 1/2 in. bore and 1 in. wide bearings * AS models include polyurethane bushings and steel sleeves
( 25 )
$229.95
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$259.95
QA1 Mustang II front coilover shocks offer unmatched ride quality for your pony. And, with their piston rod design, you can get the lower stance you're looking for! Mustang II performance aluminum shocks are 100 percent dyno-tested and serialized before leaving the QA1 Minnesota factory, ensuring that you receive the American-made quality you deserve. They also offer polished steel non-adjustable shocks at an economical price. Upgrade your Mustang II handling and ride with QA1 Mustang II front coilover shocks.
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$249.95
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$269.95
Hyperco Ultra High Travel coilover springs deliver the best possible spring performance for light rate, high-travel suspensions. In many forms of dirt and pavement racing, soft spring and big bar setups dominate—so Hyperco developed a spring just for you. The UHT springs are engineered to remain consistent in all situations. They're built with a larger body bulge than the standard OBD (Optimum Body Diameter) design to allow for additional deflection, rate linearity, and to help resist bowing under high loads. Choose the length, diameter, and spring rate needed for your application—then stay at the front of the pack with Hyperco Ultra High Travel coilover springs.
( 3 )
$103.13
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$120.00
Competition Engineering rear coilover springs are a great choice for drag race, Pro Street, street rod, and kit cars. They are manufactured on CNC equipment for accurate compression rates from one spring to another. Made of premium-grade chrome silicon steel, these durable springs will remain true to size and weight, launch after launch. These springs are designed for specific rear-end weight to ensure proper ride height and suspension travel, and powdercoated for extended spring life.
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$138.99
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$212.99
Mount a coilover type spring to your QA1 shocks with these coilover sleeves. QA1 sleeves are manufactured from high-quality aluminum and install easily without any modifications. Available for a variety of QA1 coilover shocks, the QA1 coilover sleeves will keep your springs mounted solidly and give you the range of adjustment that you have been looking for.
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$100.95
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$197.69
QA1 Proma Star coilover replacement shocks allow you to easily adjust your compression and rebound valving to get the hardcore performance you need. They're capable of being set at 18 different valving options that adjust compression and rebound simultaneously, giving you total suspension control in one easy-to-reach location. These replacement shocks are made of high-quality lightweight aluminum that's 100 percent dyno-tested to ensure the highest quality product possible. They are also revalvable and rebuildable by the QA1 factory or authorized dealer.
( 1 )
$221.99
King Shocks coilover springs are wound for winning performance. King uses only the finest quality, high-tensile, chrome silicon wire. These springs are specifically wound for off-road applications, and their spring rates, wire diameters, and coil lengths were developed through real-world testing. They feature closed and ground ends to sit flat and deflect true. No matter what your application or driving style, King Shocks coilover springs provide the ultimate in spring performance.
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$105.99
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$283.99
Hyperco Hypercoil coilover springs are trusted by top race teams and chassis manufacturers who insist on using the best quality products available. Each Hypercoil spring is built to deliver the best in performance—by utilizing cutting-edge design concepts like Optimum Body Diameter. OBD adjusts the body diameter of the spring relative to the end coils to provide more deflection and help resist bowing. This design achieves a consistent spring rate and better performance, giving you the edge that you want. It doesn't matter if you're running Circle Track, dragstrip, off-road racing, or just setting up your own street machine, you can't go wrong with Hypercoils. Order the diameter, length, and spring rate best suited for your application.
( 44 )
$102.00
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$193.00
AFCO Racing 14 Series coilover shocks are a good fit for Modifieds and Street Stock. These economical sealed body shocks feature a steel sealed body fixed bearing design that can be used with or without coilover applications. They are IMCA racing approved and offer tremendous value by packaging a race-proven design, proven value combinations, and durability—all-in-one shock. Stay on track and on budget with AFCO Racing 14 Series coilover shocks. Order the shock application suited to your needs.
( 2 )
$129.99
Racing brings about many new or refined parts eventually made available for the street. One of the most sought-after suspension upgrades is Aldan American 500 Series coilover shocks. Non-adjustable with factory preset valving, they feature 6061 T-6 aluminum bodies and mounts, are nitrogen-charged for ride consistency, and have adjustable ride heights. Their settings work well on street rods and classic trucks, but can be used for other vehicles as well. With the right springs, Aldan American 500 Series coilover shocks will provide the handling and ride of your dreams. Additional features include: * Hardware * Factory serviceable * PAS models include 1/2 in. bore and 1 in. wide bearings * AS models include polyurethane bushings and steel sleeves
( 1 )
$215.95
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$233.95
UMI Performance coilover conversion brackets are used to provide a double shear upper attachment point for a true 2 1/2 in. racing coilover shock and spring. Most applications will use an industry standard 7 in. stroke double rod end shock and 12 in. x 2 1/2 in. diameter coilover spring. The bracket bolts to the upper A-arm mount in order to properly locate the unit for welding. Prototyping was completed using Afco Pro-Tour Elite shocks; your brand may require additional modification. Heavy fabrication is required, as the 4054 kit is intended for use on high-end, high performance Pro-Touring builds. Order the conversion brackets recommended for your vehicle.
Not Yet Reviewed
$199.99
Hyperco offers I-Series coilover springs—high performance aftermarket suspension springs primarily used in motorsports and motor racing. Great for applications like Indy Car, Indy Lights, sports car racing, prototype race cars, Tudor classes, and SSCA racing, these coilovers have been proven to perform consistently, season after season. Why waste your racing budget on a spring that won't hold its rate through half a season? Make the switch to Hyperco I-Series coilover springs—properly designed and manufactured springs that won't lose free length under normal racing applications. Select the spring rate and height that best suits your vehicle. Features and specs of Hyperco I-Series coilover springs: * High-tensile strength chrome silicone construction * Finished with a tough blue epoxy powdercoat that offers unmatched durability * Available in front and rear applications * Optimum Body Diameter (OBD) spring design * Available in a wide range of free lengths and rates * Fits coilover shocks designed to use 36mm ID springs (OD varies by rate and length) * Advanced metallurgy, spring winding, and heat-treating techniques result in springs that won't lose ride height or rate
Not Yet Reviewed
$119.00
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$123.00
Competition Engineering rear coilover mount kits without shocks and springs are designed specifically to improve traction and handling. The upper and lower shock mounts fit stock rear locations, and the bolt-in design requires no welding or fabricating. All hardware and spacers are included.
Not Yet Reviewed
$177.99
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