When To Repack

Typically, the average rider will need to repack their exhaust after about 40-50 hours of riding. This can vary, however, depending on the type of riding you do. More aggressive race machines are going to need to repack more often than the average trail rider.

Repack Kits

Due to the construction of our mufflers, we do not offer repack kits and we don’t recommend trying to repack an HMF muffler on your own. There are specialized tools and parts required to repack our mufflers correctly, like a pneumatic rivet gun. HMF highly recommends filling out the form and sending in your exhaust for repacking service, unless you have prior experience repacking exhausts. If you still have the tools and skills to tackle a job like this, we offer full instructions of the repacking process.

Repack/Repair Services

HMF has repack and repair services available at very reasonable pricing. When you send in your muffler, we will clean, repack, and repair it to be just like new. To have us repack your muffler:

• Check Repack Pricing Services
• Fill out our Repair/Repack Form
• Print out the Repair/Repack Form.
• Send us your muffler with the Repair/Repack Form.
• HMF will contact you about the repairs
• Turn around time is usually 2-3 business days.

Customer Responsibilities:

• Customer is responsible for all shipping charges to and from HMF.
• Cleaning Fee (For excessively dirty exhausts): $30.00
• All prices given over the phone are subject to change upon receiving exhaust.
• Customer is responsible for shipping charges to HMF.

Repair/Repack Form