WESTCOAST SAW BARK BOX FITS STIHL 044 046 MS440 MS460 MS461

We've teamed up with WESTCOAST SAW and are now stocking the Bark Box muffler covers!  Super heavy duty and field tested.     With a name like "Bark Box™," Westcoast Saw lets you know exactly what you're getting! This muffler cover took a year to perfect with lots of testing involved. It is constructed out of stainless steel and hand tig welded that holds up to abuse. It also has a spark arrester built in.  Expect cooler running temperatures, a rowdy sound, and 6-10% horsepower gain.  Bark Boxes are compatible with 2-piece muffler covers only.  Specs More horsepower and torque Improves power throughout RPM range Brings down engine temperatures Corrosion resistant Constructed of 304 stainless steel Hand tig welded Made 100% in the USA One-year warranty included