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About Muc-Off Exhaust Bung

Muc-Off Exhaust Bung

  • The stock silencer looks and works great, is very quiet and very light, so instead of replacing the whole silencer we can offer you a more cost-effective option
  • Our end cap was designed using the latest CAD design software
  • Designed to offer maximum performance; in our testing we found no power loss from the stock end cap
  • The EE screen-type spark arrestor makes maintenance very easy; by simply removing two bolts the screen can be removed for replacement or servicing
  • The easy access to the screen is great for riders who use their bikes for closed course and off-road - no need to have two silencers
  • Made in the U. S. A.
  • Please see page 47 of the 2022 Parts Unlimited Offroad catalog for Moose Racing's full line of spark arrestor end caps.
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