
The H&R Sport Spring for 2004–2009 Nissan 350Z Roadster (Z33) is a lowering spring kit that tightens fender clearance, lowers the center of gravity and reduces body roll to enhance handling and driver engagement. Its progressive-rate springs use shot-peened 54SiCr6 steel in a block-set design, lowering ride height while keeping ride quality. Made in Germany and H&R's top-selling spring, the kit also helps reduce aerodynamic drag and can offer modest fuel economy benefits.
H&R 04-09 Nissan 350Z Roadster Z33 Sport Spring