RS-R Down Sus Lowering Springs - Infiniti Q50 3.7L 14-15 / Q50 3.0t Luxe / Premium / Signature / Pure / Sensory AWD 16+

Description

Specifications:

Approximate Drop:
Front -35mm to -40mm (-1.2inch to -1.4inch)
Rear -25mm to -30mm (-1.0inch to -1.2inch)

Spring Rates:
Front kg/mm
Rear kg/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.