I just got a 2002 S2000 and it is a certified used Honda. Since it is certified it has the 100k mile powertrain warranty. We all know the F20 screams, but I want to get an intake for it. My question is does an intake void Honda's certified powertrain warranty? I know there is some act that says a manufacturer cannot void a warranty unless they can prove that part caused failure, but would they just say the car was abused since it had an intake? Thanks.