Note: Tein has recently started rebranding these as S-Tech springs. They still follow the specs of the older H-Tech branding.
H-Tech Front and Rear Lowering Coil Spring Kit with 0.8" Front and 1" Rear Drop Height by Tein®. Quantity: 4 per Pack. Spring Rate: 443 lbs/inch (Front), 185 lbs/inch (Rear). TEIN High.Tech springs utilize the latest spring and material technology to optimize comfort, performance, and quality. Designed and tested in North America to be used in conjunction with OEM or similar shocks for excellent ride comfort and slightly increased handling. The line is produced with Vanadium (SAE9254V), which is durable, lightweight, and has properties to retain more spring stroke. High.Tech springs are designed for those seeking a slightly lowered stance while maintaining high ride quality at a reasonable price. Most vehicles will attain a 1.2 inch drop for a more attractive appearance, added performance, and excellent comfort. Includes a one year limited warranty.

• Front Spring Rate: 7.9 kgf/mm (443 lbs/in)
• Rear Spring Rate: 3.3 kgf/mm (185 lbs/in)
• Ride Height Front: -0.8 inches
• Ride Height Rear: -1.0 inches

• Chrome Vanadium SAE9254V Construction
• Progressive Spring Rate Design
• Includes Silencer Rubber on certain applications
• Gold Powder Coat Finish
• Developed to be used in conjunction with OEM dampers
• 1-year Manufacturers Defect and Sag Warranty

Tein® was born in rally. Tein’s technological advancements go hand in hand with motorsports activities. Motorsports is crucial for Tein to elevate its engineering and to refine its ideal suspension. Tein embodies the famous ‘Laboratory on Wheels’. Utmost technology comes from the competition fields where winning requires competing for every tenth of a second. All the valuable data obtained from competitions are refined and poured into all Tein products built for the street. To provide the ultimate products Specifications, performance, and durability required for motorsports might be a bit excessive in a way. But, for those who are not satisfied with existing suspensions and are seeking the real quality products, no compromise can be made for any type of product whether it be circuit, gravel, or street use products.