Hey guys, i've had my SSS catback for about a year and a half now and the tips are really starting to look bad... They are near impossible to keep clean and turn a gold color less than a week after cleaning them with chrome polish. Could I replace them with a different brand of tip like Magnaflow? Or is there a way to keep them clean longer? I might go by my local exhaust shop and see what they say, just don't want to get pulled into buying something I really don't need. Thanks in advance!