Walker Warranty Information

The following is a summary of manufacturer warranty terms. This summary in no way modifies or supersedes the original terms.

• Walker^® Quiet-Flow^® SS Mufflers and Muffler Assemblies

Walker warrants qualifying exhaust products against defects and wear-out when used on private passenger cars and light trucks under normal operating conditions for as long as such original purchaser owns the vehicle on which they were originally installed.

DRiV’s obligation under this warranty is limited to replacement of the worn-out or defective product with the same product in accordance with this warranty. Cost of removal and installation are not included, and any incidental and consequential damages are excluded under this warranty, regardless of when the failure occurs. This warranty has no cash value. This warranty does not apply to products which have been modified, improperly applied or installed on vehicles used for commercial or racing purposes. 

• Walker^® Mega-Flow^® heavy duty mufflers

DRiV warrants to the original purchaser its Walker^® Mega-Flow^® heavy duty mufflers installed on vehicles used for commercial purposes in vertical applications against defects and wear-out for 4 years from date of purchase or 500,000 miles / 800,000 km, whichever occurs first.

This warranty does not apply to a product that has been modified or improperly installed, or that has been damaged because of misuse, abuse, improper maintenance. Also, consequential and incidental damages are not recoverable under this warranty. 

There is no other express warranty on Mega-Flow^® heavy duty mufflers installed from commercial purposes. Any implied warranty of merchantability or fitness is limited in duration to the duration of this written warranty.

To initiate a warranty claim, download and fill out the form below, carefully following the instructions. This warranty form claim must be completed and the part sent within 30 days of part failure. Please contact us with questions.