Hi folks,I used to be on this forum a few years back,when I had a '98 LS400, I an currently in the process of looking at a low mileage 2003 LS430 with a view to buy,as when in the past I was always impressed with the knowledge,not to mention the helpfulness of the folk on the Lexus forum,I'm going to ask if anyone here has any tips regarding things to watch out for when having a look at this vehicle,one thing I will ask now,is does this model have a stainless steel exhaust fitted as standard? I would appreciate any feedback on this,thanks.