I have an IS300 and I want it to perform up to par. It is all stock, with the exception of a BMW M3 spoiler. The engine produces 215 hp at 5800 RPM and has a 7 second 0-60 time. Does any one know of any simple tuning I can do to make it go faster, without voiding my warranty? Any help would be appriciated!
Why is there a BMW product on a Lexus car???
Because I like the lip spoiler from the M3 and M5 and I could not find
another one that has that understated aggressive look, plus it fit
perfectly. I hate street cars with huge wings, unless its on a porsche.
You shouldn't have a problem with me mixing Lexus and BMW parts, you should
view it as a compliment.
Anyway, actual suggestions would be nice.