I'm going to be getting a borla catback system in a few weeks and I do not want the tips getting trashed like my old mangpack exhaust system did. Is there anyway to keep the rubber from getting caked and burnt onto the the exhaust tips to the point where it will not come off anymore? My Magnapack tips were destroyed the looked like crap and the Borla kit is $$$$ I dont want it to end up the same way.