When Hotchkis decided to manufacture coil spring for the 08-09 Dodge Challenger they took their time and researched other springs on the market. With those springs in mind they found a great combination of performance and comfortable ride characteristics. The springs feature a linear rate design, and come complete with urethane bump stops.
Not for vehicles with load leveling suspension
Drop:
SRT 8 Models - Front 5/8", Rear 1"
Can Also Be Used On RT Models for Front 2 1/4 ", Rear 2 1/8" drop.
Spring Rate:
Front: 280lb
Rear: 650 lb