RS-R Down Sus Springs 2010-2015 Lexus RX350 (AWD)The Down Sus provides a lowered stance and improved handling to fulfill your needs to lower your 2010 2015 Lexus RX350 Down Sus Springs (AWD) 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. Specifications: Approximate Drop: Front 30~ 25(mm) 1. 0 to 1. 2(in)