
The H&R Sport Spring kit for 2008–2013 Infiniti G37 Coupe (3.7L), intended for non‑AWD, non‑Sport Suspension and non‑IPL models, reduces ride height to shrink the fender gap and lower the center of gravity for sharper handling and less body roll. The progressive spring design aims to preserve ride comfort while providing a firmer stance; springs are shot‑peened 54SiCr6 steel, block‑set and manufactured in Germany.
H&R 08-13 Infiniti G37 Coupe 3.7L/V6 Sport Spring (w/o Sport Susp./Non AWD/Non IPL)