Exhaust trim?
 

I quite like the look of this:-

eBay Motors: SUBARU 01-06 IMPREZA WRX CARBON FIBER EXHAUST SHIELD (item 290098837562 end time Apr-05-07 18:51:16 PDT)

Anyone seen one on a classic though?:wonder:

Even a metal one would do I suppose, I've seen them on all the MG's but no one seems to make them for the Impreza.:mad: