Question I have the borla atak Catback. Will cat delete pipes mate up with the borla x? Or will I have to find a catless x or h that will make up to my borla over axles? Also could this be done without a lift, as I don't have one? I am assuming even with a tune and no cats I will fail the MD emissions. Is there a way around this? Sorry for all the questions, I just want a little more volume from the atak Catback.