Posted January 31, 2004 - 07:01 PM
Posted January 31, 2004 - 07:02 PM
Posted February 16, 2004 - 06:59 PM
Posted February 16, 2004 - 07:49 PM
BTW this was on my 01 WR426 , also if you switch back to the stock silencer, but not the stock headpipe you will need the FMF sleeve that adapts the different size from headpipe to mid pipe.
Posted April 27, 2004 - 04:29 PM
I changed the muffler to a T-4. It was too loud and ran lean. I made a baffle insert for the T-4 and got the sound to 96db. It runs ok but still a little lean. Should I try the blue needle, move the red or change jets?