The 65259-00 are what came standard on the 05 SEEG's and possibly the 04 SEEG's.. I am about the only person on this board with the stock muffler's and headpipes on an 05.. Nice and mellow at cruising speeds and will give a little noise on acceleration. Quiet at idle. I will say this, they get louder with age/miles. I just turned 18,000 miles on my bike, (these mufflers/head pipes have 12,000 on them as the bike had Rinehart TD's for 6,000 miles).. The Rinehart's were too loud for me even with the quiet baffles. With the above part # you just get mufflers, then add end caps and shields if wanted. Keep watching Ebay for a good deal. A lot of people mistake this mufflers with the now discontinued SE mufflers that were once available and were much louder. Hope this helps, Bob.