Quote Originally Posted by DynamicSound
I think you are missing the point. They are going to honor the warranty unless the specific problem that needs to be fixed is aftermarket or they can link the damage to an aftermarket part that caused it. Just because you have mods on your car doesn't mean everything is voided.
The problem he is referring to is very well known amongst S2K owners though. Honda extended warranty is notorious for completely denying warranty work if someone has an intake or an exhaust system.