on my '01 Screw? I am going to be ordering a y pipe and si/do muffler soon and I want to make sure I get the right stuff. Also, does anyone know of a good online source for some quality stainless exhaust tips? I figure I can get most of this stuff cheaper online than in my local performance/offroad shop. Thanks for any advice and MERRY CHRISTMAS!!!!!

 

My 01 HD screw was 2.5". I went to true duals.