I went to the dealership and I have been dealing with this service tech because of a bad tint job on my car. Well in our conversations i asked about the Mazdaspeed CAI and exhaust and he assured me if i purchased them and installed them it would void the warranty for problems that may be related with them. Is this true because I have read many posts debating this issue. I hate to drag this along but it was on my mind as I am looking at doing the CAI in the future.