H&R's Race Springs are crafted from special steel (Type 54SiCr6) that ensures strength, reliability, and also prevents any deterioration from rust. H&R also performs a shot-peen procedure which breaks down a metal layer and strengthens the overall metal integrity of their springs. Each spring is made from an ISO90001 certified production facility and also meets all TUV certifications to ensure a quality of product.

On top of the safety of the springs H&R springs are also known to be one of the better performing springs out there. The Race springs is the most aggressive springs in H&R's lineup. Their springs come with a lowering range of 1.75 - 2.5 inches that is lower than the rest of their springs. Also the race springs come with a more aggressive spring rate. Most consider these springs the best for track purposes but may cause a harsher ride for daily driver vehicles. With a lowered stance it improves the handling characteristics of your vehicle by lowering the center of gravity and providing a more aggressive spring rate over stock height and rate. They also help the aerodynamics of a vehicle by improving airflow. It forces air to go over a vehicle, reducing the amount of air getting below the vehicle which may cause additional drag. With these many improvements over stock, it is a no-brainer that many people lower their vehicles and it doesn't hurt to go with a trusted and safe name like H&R.