Stihl 362/400c BARK BOX® MUFFLER COVER ( Fits ONLY 2-piece muffler )

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