Tein is known for thier quality and highly-tunable coil-overs. Tein H-Tech Springs will increase handling, and lower your car's center of gravity. The H-Tech Springs are available for the Sedan and the Wagon. All S-Tech Springs are covered by a one year limited warranty Sedan Spring Rates: Front: 196 lbs/in Rear: 140 lbs/in Sedan Spring Ride Hight: Front: -1.4" Rear: -0.6" Wagon Spring Rates: Front: 196 lbs/in Rear: 140 lbs/in Wagon Spring Ride Hight: Front: -1.1" Rear: -0.6"