My exhaust's vibratin'

[Paris]

(I did a search and saw a thread "convertor going bad"). My exhaust's started rattling - loud
Why could this be?
What could i take a look at?

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The Focus in front (first you say ha-ha! then ah-ha) stock - moondust gray - ghia: as the brochure says -
rear view mirrors matching body color (wow!)
special doorsills (awesome!)
discreet ghia badges adding a touch of distinction (how do i get em off!?)
15" alloy rims
heart of pvc wood trim - did I pay more for this?

[This message has been edited by Paris (edited 05-10-2001).]