Warranty Submission
To submit a warranty claim, fill out the form below and mail a printed copy along with your proof of purchase.
Warranty shipments without this form included will not be accepted.
Warranty Terms and Conditions
The HMF 2-year limited warranty applies to manufacturing defects only. Any exhaust that is damaged by misuse, incorrect installation, modification, incorrect air/fuel mixture, impact or crash damage will not be covered by the warranty. Any exhaust that is not covered by the warranty can be repaired by HMF at the customers expense.
Shipping damage must be reported to HMF within 1 week of receipt. Shipping damage is not the responsibility of HMF. HMF will assist you in filing a claim with the shipper so you may be reimbursed for the damage.
HMF will not be responsible for any damage caused to the exhaust or any other component due to incorrect air/fuel mixture. It is the end customers responsibility to ensure that their machine is properly tuned.
All exhaust must be free of all mud & debris or a $30 cleaning fee will be charged.
Shipping Notes
You only need to ship the damaged components of your exhaust. Removing turndowns, midpipes, etc. will reduce package size and shipping costs. If you have any questions about what is required for warranty or repair, please contact us.
Contacting HMF
HMF Engineering
5111 West 164th Street
Brookpark, Ohio 44142
Phone: (216) 631.6980
Fax: (216) 631.6981


