I was wondering where I could find the CDD on the mazdaspeed 6. Can anyone provide any diagram of the transmission? I would like to remove this thing because it is killing the clutch feel of the car for me. For those who don't know what a CDD is. It is a Clutch Damping Device. Basically it keeps the clutch down on high rev's. There is a cylinode <sp> with a bunch of springs inside it to keep the tranny fluid from releasing too much preasure to the LSD. <I think thats how it goes> They have this device in almot all the new manuel cars. I would like to remove this so the clutch could be stiffer and makes driving the speed 6 a lot easier. I had the same devicce on my IS300 and my friends S2k. We removed it and the clutch was feeling a lot better.