I currently have Magnaflow mufflers w/ stock cats, resonator, and pipes. I want to keep my cats, delete resonator and replace with an h or x pipe for sound and perfomance inhancement. Now my question is if I do this will this void my service warranty? I asked the dealer that I usually go to and they told me yes it would void it:bs: . I then called another dealer further away and they said it would not void it as long as I don't remove the cats. I then went back to my original dealer and told him what the other dealer said and he told me they were wrong that it would be voided. Can you guys chime in and tell me which dealer was right and which was wrong? Now if this does void warranty then that is bu!! Shyt because I dont plan on removing the cats. Plus if any1 in the area can suggest a dealer that does not trip on this resonator stuff.