I really don't think the clunk exsists. I was driving arpund with a heavy box in the trunk. No clunk. I think the clunk is the spare tire wooden cover
You better run for cover :mad: :mad: :mad:
j/k
There is a problem with the Rear bushings on the Speeds, and Mp3's. There will be the same problem on the 2003.5's as well since they have the same bushings.
This problem has been identified by Mazda Corporate, and confirmed that it is indeed the bushings ( Thanks to various members and their efforts from the mp3 section and some msp guys as well), a fix is on the way, their serious about this. If you got it, be patient, if you don't have it, your one of the very few, so feel lucky.
I'm not meaning to come off like an ass, just informing you that there is a problem, and you will more then likely see it at some time.
On another note, the Mazdaspeed here was owned by a Mazda worker. I asked him if He had the clunk....he didn't know. I got in his car the 2nd day he had it, drove it 10 feet and said....you got it, he insisted that he never, and it was the sub enclosure making the noise. The Clunk was in the early stages, very quiet, but it was there. Sure enough, 1 month later, the clunk was in full effect, and he too is now replacing bushings every month like me.
Just because your car isn't making a noise, do not ever say it does not exist as you are ruining the effort by those who are trying to get something done for the hundreds that have the clunk. I know when I asked for emails from people who had the clunk, I got flooded by emails from everywhere in Canada and the states. I went to Mazda with sheets of names in my hand. So, the clunk DOES exist.