Mazdaspeed3 07-09 Power Steering Cooler KitIt's Back! First Kits are shipping the 2nd week of October The Damond Motorsports Power Steering Cooler Kit, for the 07 09 Mazdaspeed3, is ideal for lowering power steering temperatures on the track and the street. Our Power Steering Cooler Kits utilize a stacked plate cooler design, over a tube and fin design. The stacked plate cooler design can provide more effective cooling with a smaller sized cooler, and it is more durable, compared to tube and