i read on the lexus offical website that the irid plugs only need a change at 100k..!!! so they must be good denzo plugs are fitted by lexus at the factory i think.....
my nice new lex sportcross .total standard at mo only 44k and full lex his. will add bk alloys to her soon though as wheels are starting to bub up typical toyota lol why sportcross you ask well only 1 owner and only 44k and a bargain price of 4995 i would have been a fool not buy....