It depends on how much of a stickler your dealer is.Technically they could void it, at least in parts affected by your modification..
Many guys with mods like that, take them off before going for service with the dealer.Some dealers make a point of recording mods, when they see them, even if they just sopt it at an oilk change, in case at a later point the car comes in with a mod-related problem and the original factory piece is back on.
Different dealers handle this issue very diffrently.Intakes are not as controversial as some other mods (chips, NOS),still, it be best not go go to dealer with the mod on, even for just an oil change.
UNLESS you have pulled back the service advisor to the side and asked him what his particular dealerships policy is on these things.
Fred...
