The most popular spring in H&R's line-up for the Infiniti G37 is the H&R Sport Spring. H&R Sport Springs for the G37 feature more control and are engineered for the street, making them comfortable and fun to drive. H&R Sport Springs are crafted from a special 54iCr6 spring steel to ensure quality and performance.
08-13 G37 Coupe non-sport susp (Drop: F:-1.5 / R: -1.4) # 53030
09-13 G37 Roadster (Drop: F:-1.5 / R: -1.4) # 53030-2
09-13 G37 Sedan (Drop: F:-1.3 / R: -1.2) # 53031