Exile STIHL MS660 066 064 G660 D.N.O. PERFORMANCE Muffler COVERS

Exile Stihl ms660 dual port muffler Cover

Fits: STIHL 064 650 066 660 

FARMERTEC G660

Comes with:

• Dual Port Cover (This is the front face plate of the muffler only)

 Bolt-on power 

Increase horsepower

Cooler running 

1 Inch offset pipes

Lifetime guarantee