nugget

I had the same problem and was told by Lexus of Parramatta that there are two variants of pads they use. A US and European one. I had mine replaced to the non-stock ones (might be the US ones) and the squealing has since stopped.

Hmm. Have you noticed any difference with brake dust? The US Lexus IS brakes are also supposed to produce less dust, but I didn't know that any of our dealers imported them.

Never took notice really. I try and wash the car every 2 or so weeks so it doesn't get that bad.

Give the guys at Parramatta a call. I felt that it was unacceptable that the brakes would squeal so loudly when they were quite new.

I had the same problem and was told by Lexus of Parramatta that there are two variants of pads they use. A US and European one. I had mine replaced to the non-stock ones (might be the US ones) and the squealing has since stopped.