Arrow 71817PK Thunder Titanium Slip-On Muffler w/Carbon End Cap for Yamaha MT-07 14-20/Tracer 700 16-20/Tracer 7 21-24Product Descriptions Arrow's 71817PK Street Thunder Slip on Exhaust, Titanium with Carbon End Cap is made specifically for Yamaha FZ 07 or MT 07 (2014 current). Last generation of street bikes are made following a precise design and style idea, giving a fundamental importance in using the smaller exhaust systems possible, placed in some "non conventional" position. These styling and design features have an impact also on after market parts, to use the