Originally Posted by v8erik
Ok ill check with them before doing anything
And, if you first don't succeed, then try, try again!
There have been several reported posts here at ME where an owner went to his/her local dealership, and they said "no, it will affect the warranty". They then went to another dealership who "worked with them".
In any event, replacing an exhaust component will void the warranty on the exhaust, but the remainder of the cars warranty should not be effected....this is what you want to go after.