RS-R Suspension Down Sus Lowering Springs 2015-2021 WRX / 2015-2021 STI

Here, you are looking at the RS-R Down Sus Lowering Springs for your 2015-2021 WRX / STI.

RS-R, the number one aftermarket spring manufacturer in Japan is proud to bring their technology and know-how to the US. Though all springs may look like they are the same, their performance is not.  And because RS-R takes into account that every model of car has its own characteristics, the lowering springs ensure more than just the look you desire. Now available in the US, RS-R currently offers two types of lowering springs in the US, the Down Sus, and the Super Down.

These springs provide a mild drop and improved handling for drivers who are looking to lessen the fender-to-wheel gap.

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.

Specifications:
Approximate Drop:
Front -20mm to -25mm (-0.8inch to -1.0inch)
Rear -10mm to -15mm (-0.4inch to -0.6inch)

Spring Rates:
Front 5.70kg/mm
Rear  5.40kg/mm