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Maybe the coils on your coilovers are worn out. Maybe you just want to change the responsiveness for a different level of performance. Or maybe you just want to lower...
Maybe the coils on your coilovers are worn out. Maybe you just want to change the responsiveness for a different level of performance. Or maybe you just want to lower your stance for the show. Whatever your custom suspension needs, Summit Racing Equipment has coilover springs in every height, inside/outside diameter, spring rate, and application you need.
Maybe the coils on your coilovers are worn out. Maybe you just want to change the responsiveness for a different level of performance. Or maybe you just want to lower your stance for the show. Whatever your custom suspension needs, Summit Racing Equipment has coilover springs in every height, inside/outside diameter, spring rate, and application you need.
Showing In Stock Items. Show All 54 Items.
QA1 coil springs are designed to withstand the high-stress levels of modern suspensions. Made of high-tensile chrome-silicon wire, these springs require fewer coils, which reduces weight up to 28 percent and increases travel up to 20 percent, compared with conventional springs.
( 285 )
$73.95
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$107.95
Hyperco helper springs will support the main springs to stay in contact with their spring perches, when the suspension is at full droop. These enhancement springs are for high-performance, aftermarket suspensions used in Motorsports, street performance and off-road applications. Hyperco helper springs feature a flat wire design allowing for a compact solid height and more useable deflection to help optimize your total vehicle performance package. The springs are manufactured from high-tensile chrome silicone and finished with a dark blue powdercoat.
( 5 )
$34.21
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$41.00
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
( 90 )
$29.50
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$221.00
CNC-machine coiled and preset for extra durability, Summit Racing™ coilover springs offer great handling and budget-friendly strength! Made from high-strength chrome silicon steel alloy wire, they are shot-peened to aerospace standards and given a powdercoated finish. They offer responsive handling, a smooth ride, and firmly planted launches, plus economical pricing. Choose the correct length and spring weight for your application and go racing with the high performance craftsmanship and value of Summit Racing™ coilover springs.
( 57 )
$48.99
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$86.99
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 )
$104.95
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$107.95
As part of their ERS system, Eibach's ERS helper springs prevent the main spring from loosening in the spring seat when your suspension is unloaded or at full droop. They have very little spring rate, and therefore no effect on suspension characteristics. Up to 2 in. (50mm) of spring-to-perch gap can be covered with the use of a helper spring. Order the length and spring rate preferred for your application.
( 8 )
$55.00
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$80.00
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 )
$64.00
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$193.00
Strange Hypercoil springs are manufactured from the lightest optimal coil diameter wire, without compromising their performance. They are available in multiple spring rates and lengths to suit your specific application. Strange has applied their unique dark blue powdercoating to protect the Hypercoil springs so that they will stand up to any type of road condition you encounter.
( 11 )
$87.99
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$91.99
Landrum variable body coilover springs are dyno-tested and offer more travel and less weight. They are made of the highest grade of chrome silicon wire and cold wound. Each coilover spring is properly heat-treated, stress-relieved, and then powdercoated--not plated--to protect the spring from hydrogen embrittlement, a corrosive break down of the spring's surface which decreases its life. Landrum variable body coilover springs are available in a wide range of lengths and spring rates to meet your application needs.
( 2 )
$69.99
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$99.99
Springs for the stresses of racing! QA1 coil springs are designed to withstand the high-stress levels of modern suspensions. They are manufactured from high-quality chrome silicone steel, heat-treated and shot-peened, and then powdercoated or plated for protection and appearance. Each spring is guaranteed to be within five percent of its advertised rate.
( 60 )
$59.50
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$104.95
AFCO Racing AFCOIL coilover springs are manufactured using ultra-high tensile strength wire—the finest spring material available. These coilover springs are designed for long-lasting service and consistent performance. AFCOILs are available in your choice of the well-known AFCOIL yellow coating that is recognized for quality and dependable performance, a chrome-plate coating, or a durable powdercoat black finish that lets you run high-quality AFCO springs and still get that cool "blacked out" look. Reasons why top racers demand AFCO Racing AFCOIL coilover springs: * Tightest tolerances in the industry * Designed to maintain 99 percent of their free height * Engineered design resists spring lean and bow * Offered in a wide variety of heights and free heights * Available to fit small body shocks—perfect for open wheel, dwarf cars, and other applications
( 33 )
$76.99
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$103.99
Aldan American coil springs are available in a wide variety of coil spring lengths and rates to fit your ride. Aldan American uses only the finest cold-wound high-tensile chrome silicone steel for their coil springs. The springs are offered in multiple finishes and hold a lifetime warranty. With normal use and proper maintenance Aldan coil-springs will hold 2 percent of their original rate and length over time.
( 30 )
$69.50
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$230.95
Eibach ERS Tender springs work with much stiffer linear-rate main springs to provide a softer initial rate when both are compressed together. The system's desired firmer final rate is delivered once the tender spring closes completely. While the main spring has a linear-rate characteristic and determines the system's final rate, Tender springs are available in linear- or progressive-rate and determine the initial rate. Order Eibach ERS Tender springs designed to fit your application.
( 1 )
$79.00
Strange Engineering Knight springs combine the finest quality construction with exceptional value! These springs are cold-wound to within five percent of the advertised rate and feature a durable, attractive epoxy powdercoated finish. Strange Knight springs are offered in a range of spring rates and a choice of sizes to suit your application.
Not Yet Reviewed
$44.99
Built exclusively by Hyperco, RideTech coilover springs work great with RideTech coilover shocks. They're manufactured from high tensile strength chrome silicon steel—the highest grade spring material available. Their high tensile steel wire is lighter and Hyperco's advanced engineering produces springs that achieve the same length and rate with fewer coils and smaller diameter wire than other brands. This allows additional travel before reaching coil-bind. During the manufacturing process, RideTech coilover springs undergo two separate magnaflux inspections to ensure all springs are free from surface imperfections that might lead to early failure. A unique combination of state-of-the-art CNC equipment, along with small town craftsmanship, produces the finest coil springs available anywhere in the world. Key benefits of RideTech coilover springs: * Available in popular lengths, diameters, and spring rates * Many have three fewer coils and smaller diameter wire than competitors * Less weight than standard suspension springs * Additional compression and better travel * More usable deflection * More resistant to bowing than competitors' springs * Designed to fit all standard hardware * Maintain free length and rate throughout a near infinite operational life
( 12 )
$80.00
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.
( 9 )
$86.99
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$110.99
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 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.
( 11 )
$138.99
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$150.99
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 )
$69.50
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$120.00
Eibach XT Barrel coilover springs are designed for the special needs of Circle Track racing, and are configured to provide additional clearance for standard 2.5 in. Circle Track racing shocks. Their distinctive XT Barrel shape works seamlessly with standard 2.5-inch spring perches, allowing easy access to the lower ball joint while retaining the benefits of a larger diameter spring. The continuous taper of Eibach's XT Barrel springs to a maximum 3.0 in. I.D. allowed their engineers to increase the spring coil-pitch beyond any previous designs, yielding a lighter spring, and increased usable travel. Eibach's legendary quality and proprietary high-tensile, chrome-silicon spring wire ensure that your XT Barrel springs will measure and perform the same, year after year. Additional features of Eibach XT Barrel coilover springs: * Available in a choice of lengths and a wide range of rates * Ultra-lightweight for reduced unsprung mass * Maximum travel in combination with more shock body clearance * Lowest side loads with load center ideally located relative to the spring axis * Precision tolerances--the tightest in the industry * Each spring individually tested and rated
( 4 )
$85.00
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$100.00
Landrum uses only the highest grade of chrome silicone wire to build their coilover springs, which are closed and ground, not forged. The front coilover springs are ground on one end, and the rear springs on both, to ensure proper contact with the jack plate and spring seats. The springs are then cold-wound, not hot-wound, and are powdercoated, not plated. Each spring application is designed with the correct pitch and height ratio, and are given standardized testing procedures. These gold springs by Landrum are engraved with the exact rate and serial number for each and every coil. In addition, they include the dyno data of each one, detailing the dynamic rate in graphic and numerical form. How does the serious race team cross the finish line? With the consistent, affordable, and reliable performance of Landrum coilover springs, of course! Order the coilover spring application suited to meet your needs.
( 2 )
$74.99
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$164.99
Landrum barrel springs are engineered to deliver consistent, affordable, and reliable performance! Landrum uses only the highest grade chrome silicon wire available on the market today—each spring is cold-wound and then properly heat-treated and stress-relieved for ultra-consistent results. Find what could be your competitive edge with Landrum barrel springs. Order the Landrum barrel springs in the application you need. Barrel spring features: * Dyno-tested * Offered in a variety of lengths, including 11, 13, 14, 15, and 16 in. * Available in wide range of spring rates * Powdercoated to resist corrosive elements for added durability
( 1 )
$89.99
Magnitude Performance coilover springs are premium high-travel suspension springs designed for use on the street, off-road, or in drag race applications. Providing maximum travel and the ability to handle abusive environments, the springs are manufactured with premium chrome silicon, high-tensile strength wire using a pre-set method to enhance free-length retention in aggressive situations. Magnitude coilover springs are double shot-peened and finished with Silver Sparkle powdercoat to enhance the surface, and improve the fatigue durability for continued endurance. Want great high-travel suspension springs? Choose Magnitude Performance coilover springs in your preferred diameter, length, and spring rate.
Not Yet Reviewed
$60.00
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$95.00
By combining Eibach Main, Tender and/or Helper springs, the suspension engineer or weekend racer can create the perfect combination of spring rates for the ultimate suspension setup. Eibach's progressive Tender springs provide a softer initial rate when paired with a main spring and they are available in linear or progressive rates. Utilizing the finest Hi-Ten spring steel and state-of-the-art technology through every step of the manufacturing, Eibach Tender springs provide unparalleled precision and repeatability. Choose the proper size for your suspension.
Not Yet Reviewed
$90.00
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