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FMF 4 Stroke Replacement Muffler Packing

Proper muffler maintenance can play a critical role in the overall performance of your machine. Over time, muffler packing slowly deteriorates which results in poor performance and higher noise levels than the muffler was designed to produce. FMF suggests repacking your muffler every 10-30 hours, depending on the type of riding you do. Help restore the full potential of your exhaust with the FMF muffler repacking kit.

Features:

  • Restores peak power
  • Improves throttle response
  • Improves muffler life with top-grade packing
  • Performance / Everlast Pillow packing is ideal for race / high heat applications
  • Reduces sound levels
Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style CRF Dual Muffler Performance Pillow Packing RevZilla Item #10125585 Store Sku MFR. Product #015304/15304 AvailabilityOut of Stock
Product Style Performance Pillow Packing RevZilla Item #1078418 Store Sku500958 MFR. Product #015302/15302 AvailabilityIn Stock: Ships within 24 hours
Product Style Standard Packing RevZilla Item #895075 Store Sku1966 MFR. Product #010590/10590 AvailabilityIn Stock: Ships within 24 hours
Fitment Notes & Exceptions
  • CRF Dual Muffler option is designed for FMF Factory 4.1 Mufflers and includes replacement hardware/rivets. 

FMF 4 Stroke Replacement Muffler Packing Instructions

Product Description
Part Numbers
Fitment
Instructions
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