Bark Box™ Muffler Cover
Bark Box™ Muffler Cover
Bark Box™ Muffler Cover
Bark Box™ Muffler Cover
Bark Box™ Muffler Cover
Bark Box™ Muffler Cover
Bark Box™ Muffler Cover
Bark Box™ Muffler Cover
Bark Box™ Muffler Cover
Bark Box™ Muffler Cover
Bark Box™ Muffler Cover
Bark Box™ Muffler Cover
Bark Box™ Muffler Cover
Bark Box™ Muffler Cover
Bark Box® Muffler Cover

Bark Box® Muffler Cover

Part Number:

100-0104

Regular price$79.00
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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

  • 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 

 CANADA DESIGN REG. NO. 210518, WESTCOAST SAW, LLC

Stihl® is a registered trademark of Stihl® Incorporated and is used only to describe their products.  

Customer Reviews

Based on 462 reviews
96%
(443)
3%
(13)
1%
(3)
0%
(0)
1%
(3)
J
Jason Pettigrew
Best aftermarket chainsaw exhaust on the market

Plug and play easy with solid craftsmanship and immediate throaty sound. Carb adjust needed after installation confirms it breathes better. Worth the money.

B
Brandon Czlapinski
100%%%

Absolutely love the bark box for my 036 makes the saw just wake up and scream you can really hear and feel the difference when cutting through logs it’s a 30year old saw I’m not trying to cut super fast but it really seals the deal on my saw

P
Peter Brown
Well made

Overall solid construction. Time for a second generation that is more refined, maybe a slimline version. Only time will tell if this aids cooling, a big problem is overheating,.