Part Finder |
Search Your
Chainsaw
Search Your
Chainsaw
Part Number:
100-0104

With a name like "Bark Box®," Westcoast Saw lets you know exactly what you're getting! This muffler cover is constructed out of stainless steel and hand TIG welded. It also has a spark arrester built in. Made in the USA.
Expect cooler running temperatures, a rowdy sound, and 6-10% horsepower gain.
Installation Note: If your saw is M-tronic it will be tuned in by the third or fourth cut after installation. If your saw is non M-tronic, we recommend re-tuning after installation.
Bark Boxes are compatible with 2-piece muffler covers only.
Specs
Ⓓ CANADA DESIGN REG. NO. 210518, WESTCOAST SAW, LLC
Stihl® is a registered trademark of Stihl® Incorporated and is used only to describe their products.
Universal Power Port | Top Handle Mufflers | Clutch Cover For Select Stihl Saws
Well constructed and easy to fit. Sounds fantastic .
Huge improvement over stock, 461 runs much cooler and better throttle response. Louder but still tolerable with ear muffs.
Also put shorty dogs on, they work well with 20" bar.
Haven’t had opportunity to cut much with it on yet, but seems very well made. I was surprised to see it did NOT eliminate the original outlet opening. I realize that should not hamper performance but actually help improve it.