RS-R 14+ Infiniti Q50 Hybrid RWD Super Down Springs (N129S) 17725 for optimal sound gains

for optimal sound gains

premium aFe differential covers should be the only choice for you

Flow Increase of Up to 137 Percent

One-piece carbon sheet construction ensuring consistent weave and strength

Dyno Proven gains of up to 26 hp and 34 lb-ft

RS-R 14+ Infiniti Q50 Hybrid RWD Super Down Springs (N129S) 17725 for optimal sound gainsThe RS R Down Suspension Lowering Springs provides 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. RS R is here with excellent products that are available at a competitive price. The