A checkered flag. A scenic panorama unfolding around the bend. A trophy catch. A pulse-quickening stretch of road or trail. Heads turning as you pass by. Even coming home at the end of a hard day's work. Whatever your pursuit, Yamaha is there, too, pursuing their goals. They want to satisfy their customers and exceed their expectations with products and services of superior quality, unmatched performance, and extraordinary value.
Slip-on muffler improves performance throughout the powerband and is over 1-3/4 pounds lighter than stock.
Aluminum shell with billet aluminum end and inlet cap and stainless steel inlet pipe.
Includes new carburetor jet and all mounting hardware.
Comes with removable, screen-type U.S.F.S.-approved spark arrestor.
Note: This accessory adversely affects exhaust and/or noise emission. Installation on 2007 or later TT-R models constitutes tampering under federal EPA regulations except when used solely for closed-course competition, making it illegal for off-road / off-highway use.
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A: There is not a specific setting I could give you for jetting your bike. It would really depend on your location (altitude/temperature) and how your bike is running with the current jetting. Jetting can be very tricky, there isn't one setting that will work everywhere with every bike. I would recommend taking your bike to a local motorcycle dealership’s service department to have your bike properly jetted.