The Super Down provides a lowered stance and improved handling to fulfill your needs to lower your 2016-2017 Infiniti Q50 Redsport/Silversport 3.0T (RWD) 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.
Spring Rate- F- 5.36k / R- 5.10k
Front - 40mm-35mm
Rear - 40mm-35mm