I've had the Mazdaspeed coilovers for a few months now and I'm glad I did this mod. The car handles much better for a DD and for weekend track use. The car looks great lowered. The coilovers are set on the recommended setting and its not harsh at all. Other than the high cost, the only negative is that it's a little bouncy over short bumps, other than that it's perfect. At the track they made a big difference. I'm faster, I have more control, quicker on the turn-in and more stable on the long fast turns. Before I had them installed the car would dip too much on the turns and felt very unstable on the long fast turns. With the addition of the coilovers, I now have a good balance of mods.
Sunlight Silver MS3, Mazdaspeed CAI, Mazdaspeed CBE, Mazdaspeed coilovers, TWM short shifter and bushings, SU rear engine mount, Hotchkins RS, Cobb shifter weight, Cobb turbo intake, Goodridge stainless steel brake lines, Motul RBF600 brake fluid, Hawk plus pads (track only), RE-01's (track only), Dashhawk, Fuel-Filler door.