Originally Posted by Calped45
I was told by my dealer that they can not void your warranty, but they can deny your claim. They gave me a situation of if i put after market exhaust on my truck and i bring it in for a exhaust leak, then that would be grounds for denying my claim. But on the other hand if i bring my truck in with custom exhaust and i have a lifter problem then it would have no connection and would not effect the warranty nor be grounds to deny my claim
Yes, that's a very good way to out it. Essentially what we said above just in different words.