H&R 03-08 Infiniti FX35 (2WD/AWD) V6 Sport Spring

If you're looking to give your 2003-2008 Infiniti FX35 a more aggressive stance and sharper handling, H&R Sport Springs are a popular choice. These springs are designed to reduce the gap between your tires and the fenders, giving your SUV a sleeker profile. By lowering the vehicle's center of gravity, they also help reduce body roll during cornering, making the FX35 feel more planted and responsive on the road.

H&R constructs these springs from high-strength 54SiCr6 spring steel, which is shot peened for added durability and resilience. The progressive spring rate design is key here; it means the springs offer a comfortable ride during normal driving but stiffen up when you need them to during spirited driving or hard cornering. This balance helps maintain a good level of ride quality and comfort, which is often a concern with lowering springs. Being H&R's top-selling product, these springs are a well-known upgrade for many vehicles.

These springs are made in Germany and are designed to be a direct replacement for your factory springs. While they improve the look and handling, they are also designed to be streamlined, potentially offering a slight improvement in aerodynamics and gas mileage.