TEIN S.TECH Spring is an excellent step towards suspension tuning. They offer approximately a 2 inch drop for a more aggressive appearance. Comes with a 1 year limited warranty. Spring length is guaranteed not to sag more than 5mm and to be clear of any manufacture defects (see limited warranty for more details). * High-grade material adapted to improve guaranteed satisfaction. * Rubber spring protector sheet to prevent noise (most applications). * Spring Rate: 213 lbs/in Front – 291 lbs/in Rear * 1.9 Inch Drop (front) & 0.8 Inch Drop (rear)