I'm going to pick up my 2006 GT Monday and was planning on getting a Off-road H-Pipe for it and just using my MIL Eliminators that i have off my 2002 GT, but been reading that MIL's don't work on 2006, is this correct. if so what's a good tuner to buy that will turn the back o2's off.also any suggestions on a good off-road H-pipe.