BTS - The Bilstein BTS suspension components provide a dramatic increase in your vehicle's performance handling characteristics. The BTS consists of 4 coil springs with a performance directed spring rate and Bilstein's patented monotube gas pressure shock absorbers. The sport level valving is specially tuned for your specific vehicle. The BTS system provides a lower stance and firmer ride for better road handling and control. This is the most economical way to vastly improve your car's performance and appearance.

	Eibach Pro-System Eibach Pro-System kits are designed by Eibach's team of suspension engineers and ride control experts to offer the best street performance without sacrificing ride quality. The Pro-System is a precisely balanced combination of dampers, sport springs and bump-stops (secondary springs), designed and tuned to operate as an integrated system. Eibach Pro-System improves turn-in response, increases cornering speed and reduces body roll.
	Eibach Pro-System-Plus The Eibach Pro-System-Plus adds the final step for total suspension dominance. Pro-System-Plus kits are designed by Eibach's team of suspension engineers and ride control experts to offer the best-possible street performance, but without sacrificing ride quality. The Pro-System-Plus is a precisely balanced combination of sport springs, bump-stops (secondary springs), dampers and anti-roll bars designed and tuned to operate as a complete performance suspension system. Pro-System-Plus improves turn-in response, increases cornering speed and reduces body roll--all while retaining excellent ride quality. Pro-System-Plus is the ultimate street performance suspension system...a must for any true driving enthusiast. This is what Sport Compact Car said after road/track testing the AEM Ford Focus with Eibach Pro-System-Plus. "With the Eibach suspension, every last movement was damped out of existence...The Eibach suspension was confidence inspiring in virtually any situation...(It's) one of the most well-sorted aftermarket suspensions we've ever encountered."

Hotchkis Stage 1 TVS System H Sport's Stage I Kit for the BMW 3 Series cars consists of two products engineered to work together for everyday road and track day handling. All Stage I Kits include H Sport Coils (#19824), along with bump stops (front and rear) and a Sport Tubular Sway Bar Kit (#22825). The Sport coils will lower the E46 approx. 19mm front, 9.5mm rear while retaining excellent ride quality. Replacement bump stops are also included for additional extra travel needed with the lower stance. To compliment the Sport coils, the Stage I Kit includes the Sport Sway Bar Kit consisting of adjustable, tubular front and rear sway bars, polyurethane bushings, bushing brackets and zerk fittings for easy lubrication. H Sport's unique rear sway bar bushing bracket allows the use of zerk fittings and also adds strength to the subframe. The Stage I Kit is perfect for those who enjoy canyon-carving and occasional track day events.
	Specifications Coils: Drop (based on E46 330ci w/ factory sport suspension) Frt: 3/4" (19mm) Rr: 3/8" (9.5mm) Rates: Frt: 185 #/in Rr: 325 #/in Sways: Front 30mm Tubular 3 Position Adjustable Stiffness: +31%, +51, +77% (Compared to factory E46 sport suspension) Rear 25.5mm Tubular 2 Position Adjustable Stiffness: +138%, +171% (Compared to factory E46 sport suspension)

	H&R Cup Kits Since a well engineered suspension system centers around correctly engineered springs and shock absorbers, Livermore Performance offers H&R's Cup Kits to take the guess work out of suspension tuning. Consisting of application specific spring and shock combinations, these kits represent a greater commitment to radical looks and improved handling, but still remain faithful to H&R's street engineered design philosophy. H&R Sport Cup Kits: Featuring lowering of more than 2.0", H&R Sport Cup Kits are the ideal solution for those that want a street-engineered performance suspension with super-low looks. H&R Touring Cup Kits: H&R designed the Touring Cup Kit line for enthusiasts that want less lowering while retaining the same high level of performance offered by the standard Cup Kit. On average the Touring Cup Kits lower the vehicle ride height about 1.5". Compared to the Sport Cup Kit, these provide slightly more comfort and less lowering.

	KONI SPORT SUSPENSION KITS - Sport Kits include 4 KONI Sport dampers and 4 matched KONI performance lowering springs. Depending on car design, most are externally rebound adjustable. 1130 SERIES - The KONI Sport Suspension Kit offers a complete package with matched KONI Sport shocks that are adjustable for rebound, externally in most cases, and matched set of KONI lowering spring. The kits lower the cars an average of 35 - 45 mm or about 1 ½ to 1 ¾ inches. This give your car a more aggressive look and handling while maintaining a good ride quality for daily street use. The kit reduces body roll and increases the responsiveness to steering input, making your car more fun to drive.