QA1 2-1/2in ID High Travel Spring - 10in Length x 125lbs/in - Black Powder Coated

This is a QA1 2-1/2 inch inner diameter, 10-inch long high travel coilover spring with a 125 lb/in rate. It's finished in black powder coat. These springs are built from a high-tensile chrome silicon alloy wire, which means they can use fewer coils and a smaller wire diameter compared to standard springs. This design makes them lighter, reducing unsprung weight for faster suspension reaction and better performance. QA1 also backs these springs with a lifetime guarantee to stay within 2% of their original free height and rate under normal use.

Because they're lighter and have more travel distance between the coils, these springs help optimize your suspension's ability to handle bumps and keep the tire in contact with the road. They are proudly made in the USA and feature a durable powder-coated finish to resist corrosion.