Comes with 2 or 4 springs for your vehicle, depending on the application.

If you're looking for a quality lowering spring for your Infiniti G37, H&R makes a great choice. With a range of lowering spring options they have options from just adding a bit more sport to your ride, to slammed-out racer. Every H&R spring set starts off by being engineered specifically for the car it's going on. They take into account the weight, suspension geometry, and even tire size to get the best balance of ride comfort and handling potential. Once the spring size and the progressive rates are determined the springs are formed from a special high chromium spring steel. This steel is used specifically to prevent sag or droop over the life of the car. Every spring set is shot peened to relieve any surface imperfections from the rolling process which further increases their durability by a factor of 3! After a final quality check in H&R's in-house production facility, they are boxed up and shipped from Germany. Install a set of H&R Lowering Springs and see why they are a great choice in lowering springs for your Infiniti G37.

H&R has multiple designs of springs, and sometimes makes more than one option for a particular car. To help you decide which set is right for you, here are the basic differences between each design:

H&R OE Sport Springs:

• 0.25 to 0.75 inch drop.
• More control with stock like ride comfort.
• Most subtle upgrade option.
• Limited Lifetime Warranty.

H&R Sport Springs:

• 1.5 to 1.8 inch drop.
• Reduces fender gap and lowers center of gravity.
• The most popular option.
• Limited Lifetime Warranty.

H&R Super Sport Springs:

• 1.75 to 2.3 inch drop.
• Focused on increased handling for daily driven vehicles.
• Most aggressive street stance.
• Limited Lifetime Warranty.

H&R Race Springs:

• 1.75 to 2.5 inch drop.
• Chassis balance and stiff rates for the best handling springs available.
• Performance is the priority with these springs.
• Upgraded performance shocks are recommended with all Race Springs.
• Limited Lifetime Warranty.