RS-R Superdown Sus Springs Lexus RC300 | RC350 AWD 2015+

Fits Model Years 2015+ RC350 AWD
More Information
Brand RS-R

The Superdown provides a lowered stance and improved handling to fulfill your needs to lower your car and improve its handling. Taking into consideration the factory suspension geometry, shock dampening, spring rate and ride height levels, RS-R ensures that the springs you are getting were made for your car both for performance and for comfort.


  • Approximate Drop: Front -30mm to -35mm (-1.2inch to -1.4inch) Rear -20mm to -25mm (-0.8inch to -1.0inch).
  • Spring Rates:Front 5.15kg/mm Rear 10.2kg/mm.


  • Lexus RC300 | RC350 AWD 2015+
  • Chassis code: GSC15L