RX8Club.com - 2003 4AT facing the Noise problem,PLEASE HELP

I am doubt that any auto 8 owner who are face the problem same as mine?* (4At Tiptronic 2003)

Those noise come out when in low rpm as in slow traffic can heard it like ''kok,kok,kok or glak glak glak'' sound can figure out from front/center bottom of car but juz dunno which part of it.
During times for parking,slowly turning steerling wheel or without step on gas/brake those noise can heard quite loudly.

Those metalic noise will jus gone when only full gas on high way.Gosh!

I was drove my 8 let for few mechanic to figured out the problem but found out nothings v those of ''sexy" noisee came from.

Anyone can sharing up v me v dis kind of noise?Tat's really make me feel annoyed and fed up. Help me..[/SIZE]