Didn't come with a heat shield. So far no problems.Does it come with a heat shield? If not, are you guys experiencing heat soak?
I asked the salesman about it being something Lexus would do and he said he didn't think so, at least not this year. I don't think if it is increases mpg it should be limited to F-Sport upgrades. It should be stock. The point is the vehicle is a hybrid, built to maximize mpg.im still waiting on thsi rumoured F Sport Intake.....sign