Does anyone know whether aftermarket parts will void the factory warranty? I have the TBR group buy going, and I have been pondering if adding that exhaust would affect my warranty, and/or service contract.
google the moss-magnuson act which states that a manufacturor cannot penalize an owner for using a non-factory part unless they otherwise provide the part for free. This pertains to oilfilters, sparkplugs etc... I suspect if you thrown on a PC5 or the like you might have a problem...
If You are worried about it I would talk to who ever you will be dealing with for maintenance or warranty work. When I talked to the guys at my dealership they said with exhaust, intake and power commander that I would be fine.
I know I looked into this for my truck, and got reply only if exhaust were to cause the issue. I was wondering about this as well. Still going to take the chance, as hard to see how exhaust will cause an issue.