RS-R Super Down Sus Lowering Springs - Lexus IS250 (AWD/RWD) 14-15 / IS350 (AWD/RWD) 14-20 / IS300 AWD 16-20 / IS300 RWD 18-20 / IS200t RWD 16-17

Description

Approximate Drop (AWD):
Front -35mm to -40mm (-1.4inch to -1.6inch)
Rear -35mm to -40mm (-1.4inch to -1.6inch)


Approximate Drop (RWD):
Front -45mm to -50mm (-1.8inch to -2.0inch)
Rear -40mm to -45mm (-1.6inch to -1.8inch)

Spring Rates:
Front 5.10kg/mm
Rear 8.16kg/mm

RS*R Down Spring was designed to provide the the best combination of looks, performance, and ride quality. These springs bring the car 1-2 inches lower than factory specs for optimal center of gravity with a moderate increase in spring rate for better cornering an manuverbility. RS*R uses a technique called high frequency induction heating to create the springs which is uniquely found in RS*R factory. This is different from the usual method of making springs, which is cold winding, like winding a metal rod into a spring w/o added heat.