leovince x3 slip on muffler for yamaha Fits:04-16 XT 660 R / X (Dual aluminium mufflers) (ECE-approved) (3968E) and/or stay dry

and/or stay dry

Directional tread pattern minimises stepping as the tyre wears

The included oil filter features a top nut

hex and star wrenches

leovince x3 slip on muffler for yamaha Fits:04-16 XT 660 R / X (Dual aluminium mufflers) (ECE-approved) (3968E) and/or stay dryLeoVince X3 Slip On Muffler for Yamaha The LeoVince X3 Slip On Muffler for Yamaha brings competition grade exhaust technology to your bike, offering significant improvements in performance. Crafted with the experience gained from real Enduro competitions, this muffler boosts both torque and maximum power. The X3 muffler is durable, lightweight, and built for maximum efficiency. Its aluminum alloy construction, combined with a semi direct internal