Eibach Pro-Kit: The Eibach Pro-Kit is the perfect answer for most frequently-driven street cars. It's Eibach's legendary spring system that dramatically improves both a vehicle's performance and appearance. Pro-Kit lowers your car's center of gravity, reducing squat during acceleration, body roll in corners and excessive nose-dive under braking. When combined with Plus-1 or Plus-2 wheels and tires, the Eibach Pro-Kit is the finishing touch to a winning recipe for performance. Pro-Kit also reduces excessive fender-well clearance, making your car look just as hot as it performs. Every Eibach Pro-Kit is designed and tested by Eibach suspension engineers and performance driving professionals, to deliver aggressive good looks and high performance handling, without ever compromising safety or ride quality. By using Eibach's proprietary, progressive spring design, Pro-Kit provides the ultimate balance to take your passion for driving to a whole new level.
			Eibach Sportline Springs: Eibach Sportline is the extreme-performance spring set created for the extreme enthusiast who craves a race-car attitude for maximum street performance with the lowest possible drop, but with the exceptional ride quality you expect from Eibach. Engineered with the same care as Eibach's Pro-Kit springs, Eibach Sportline springs achieve legendary handling by aggressively lowering your car's center of gravity, using our precision engineered progressive spring rates. By radically lowering your car's center of gravity, Eibach's Sportline springs dramatically reduce squat during acceleration, body roll in corners and nose-dive under braking. By using Eibach's proprietary, progressive spring design, Eibach's Sportline springs provide the ultimate balance between high performance, extreme lowering and comfortable ride quality. When combined with today's wild 18", 19" or 20" wheels and tires, the result is a car that handles just as white-hot as it looks.
			Pro-Truck System The Eibach Pro-Truck-Systems combine both Front and Rear Pro-Truck Lowering kits into one comprehensive package. This is the perfect choice for owners striving for the ultimate in a performance lowered truck or SUV. Front springs are engineered to provide enhanced handling, a lower center of gravity, and a simply great look, all without the retaining straps used by some competitors. Rear kits contain everything you need to lower your truck's ride height and achieve ultimate visual and dynamic balance. And the front and rear elements are carefully balanced to work together, assuring you a crisp, modern look, responsive handling and a smooth, compliant ride Eibach is famous for.
			Eibach Race Springs (ERS) - The world famous Eibach Race Spring (ERS) System consists of over 700 main and tender "coil-over" springs allowing the basic to the most complex suspension systems to be fine-tuned to any track condition. Whether your suspension requires a linear rate (single-spring), or a progressive characteristic (dual/multiple-spring), the ERS system has the winning combination. Eibach Super Speedway (ESS) Springs - Eibach offers a complete range of precision engineered conventional springs designed to meet the demanding weight and track conditions associated with road-course, short-track oval and Super Speedway racing.
Tech Tip: Measure your vehicle's ride height before installing Eibach Springs. This will ensure you know the amount of lowering after installation. On a level surface, measure from the upper wheel rim to the highest point of the fender well, before installation and after. And before you measure the "after" dimension, drive the car hard for ten miles to let the springs, spacers, etc. settle properly.

H&R Springs H&R Special Springs' primary focus is on superior quality, high performance suspension components that offer vastly improved handling without sacrificing ride comfort. Engineered using the highest quality materials and industry leading design, H&R's spring kits are available in 3 different main lines, OE Sport, Sport, and Race, to fulfill every performance spring requirement -- from mild to wild and street to track.
	OE Sport H&R OE Sport Springs lower your vehicle subtly, giving it a slightly more aggressive stance without radically changing its appearance. Designed to enhance front-to-rear balance and street handling performance, OE Sport Springs take the "wallow" out of the stock suspension, providing a more controlled feel and improved ride characteristics. All this while retaining the ride comfort you're accustomed to with added confidence.
	Sport Spring The most popular spring in H&R's line-up, Sport Springs will lower your vehicle an average of 1.5 - 2 inches (depending upon the make and model of your vehicle) for a lower center of gravity, improved handling and a more aggressive appearance. Sport springs feature more control than that of the OE Sport spring, but is still comfortable for daily use. Sport springs are an excellent choice for street and occasional track use.
	Race For the discerning enthusiast that wants the ultimate in performance and an aggressive look, H&R Race Springs are the perfect solution. H&R Race Springs will lower your vehicle approximately 1.75-2.5 inches (depending on the make and model of your vehicle) and should be matched with high-quality, sport-tuned shock absorbers. Camber correction maybe necessary...
All vehicle lowering numbers are approximate and may vary based on individual vehicle factors. Not all spring applications are listed on these pages. For complete and up to date info, call us at 925-292-5522.

Hypercoil Coil-Over Springs
MATERIAL: Hypercoils are manufactured from the highest quality chrome silicone steel available in the world.
Hypercoils are recognized by top competitors worldwide to be the best available. Hypercoil combines the latest technology with old fashioned craftsmanship and pride in producing coil springs that are race-proven to be the best. At first glance all coil springs look alike; however there are major differences in materials, inspection processes, manufacturing and tolerance and therefore, performance. We produce the optimum in coil spring design and manufacturing. From the selection of raw materials to the finished product, there are no compromises. We use only the highest quality wire. The wire undergoes several inspections before, during and after the manufacturing process. We also inventory many special order, non-standard wire sizes which enable us to produce a more optimum design. Specialized testing and measuring equipment which can generate accurate graphs and tables of spring load per unit deflection assures our quality. Full spring design assistance is available, with same day service when required.

LIFETIME GUARANTEE: Hypercoils are guaranteed for life to the original purchaser with proof of purchase from Hypercoil or our authorized dealers/distributors to remain within two percent of the original manufacturing tolerances for rate and free length when properly cared for and used in normal racing conditions.

*Check out the MM Weld-in Spring Adapters to run these springs with MM rear lower control arms!