I recently ordered an exhaust system for my 30 614 from Burton Waldron in Nottawa Michigan. The first pipe I received was a little short in length and needed aditional bending to fit properly. I phoned Mr. Waldron and sent photos and measurements needed for a proper fit. Today I received the new pipe and it fits perfectly! Bottom line is Mr. Waldron doesn't just sell pipes......he makes sure they are right! I highly reccommend him. His number is 800-503-9428.