Review on 🏍️ Enhanced Titanium Full Muffler System Slip On for CRF150F CRF230F 2003-2013 from STONEMEN by Tim Hodzic

You will need a new gasket, it is not included. You will also need a drill or dremmel to make the holes oval to match the exhaust studs. Assemble the two tubes before putting them on the bike. It takes a lot of effort to get them at the right angle. Add some exhaust wrap next to the airbox as they might touch. Place the exhaust pipe on the frame bolt next to the old exhaust pipe bolt. Use the supplied gasket and the old exhaust screw. The rear stock tire will rub if you don't use a shim. You may also need a metal plate between the exhaust and the frame if you cannot raise the exhaust high enough. Approximately 3 hp. There is no cat or spark arrester/deflector so it is noticeably louder.