Hey guys need your help big time!! Any one can recommend a BMW dealership with a good service advisor that will look at my car without me having to remove my catless down pipes? Seems like my injectors are messed up car cant even be driven misfiring like crazy idling all rough and smells like fuel. The two dealership I contacted wants me to remove the Catless downpipes to even run a test. Only mod is exhaust & catless downpipes. Please let me know, thanks.