View Full Version : 1974 XL250 Honda Homegrown

06-08-2008, 09:39 PM
:confused::Hi! If I get some 1.5 inch exhaust pipe properly bent at the muffler shop,what type SUPERTRAPP Muffler would provide the proper back pressure for the above stock bike??? And not be TOO LOUD! THANKS,All input is welcome,RICK SAVIDGE.

06-09-2008, 10:56 AM
The disc assembly allows you to control the exhaust flow/back pressure. I would look at the 3M DirtBike, IDS2 or 4" Aluminum Racing Series Universals.