I picked up my 01 GP GT today. Bill was 359.00. Local shop replaced cat and some pipe. I brought my own k-y.... Jees Louis The car runs better than ever and sounds great. I'm thinkin it has been clogging for some time. My wife insisted I take it to get repaired so I wouldn't bust knuckles and cuss.. Thank you all for your help. I'll try to post a pic of my beauty soon.