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Limited Lifetime Warranty for MRT Brand Exhaust Systems

Thanks for choosing MRT for your performance exhaust needs - we appreciate your business! Our team is proud to stand behind our handcrafted systems, and we sincerely hope that you enjoy your new exhaust for years to come. MRT provides a LIMITED LIFETIME WARRANTY on all MRT manufactured 304 Stainless Steel exhaust systems. The Limited Lifetime Warranty applies only to REGISTERED MRT products.

How to Register Your MRT Exhaust

You must submit your Registration Form within 30 DAYS of receiving the product in order to qualify for MRT's Limited Lifetime Warranty. In addition, you must submit PROOF OF PURCHASE with your warranty registration form in order for your warranty to be valid. Acceptable proof of purchase is a copy of the original invoice or receipt received at the time of purchase. If you have questions or concerns regarding proof of purchase, contact MRT directly for assistance.

Submit completed Warranty Registration Form with Proof of Purchase by email to sales@mrt-direct.com, or by mail to 45646 Port St. Plymouth, MI 48170. Please don't hesitate to contact MRT at (734) 455-5807 or sales@mrt-direct.com. We are happy to assist you in registering your exhaust for warranty.


This warranty covers defects in material and workmanship for the purchaser of record on the vehicle in which the system was originally installed. This does not include blemishes or appearance deficiencies due to weather, road hazard or lack of maintenance. Included exhaust tips are covered under the Limited Lifetime Warranty for rust-through damage. Note that in some cases surface rust can be expected and is not covered by this warranty. If you are unsure of the difference between surface rust and rust through, please contact MRT directly for clarification.

MRT's High Flow Catalytic Converters are not covered under the Limited Lifetime Warranty; however, they do carry a 90 day manufacturer's warranty. The MaxFlow Race H-Pipe Systems with Race Catalysts are intended for racing applications and are not covered under warranty.

The warranty is void if the product is not installed properly, or if it has been modified or altered in any way. If you believe that modification will be required to fit an MRT Exhaust system on your vehicle, please contact MRT BEFORE making any modifications to the system. MRT is not liable for any incidental charges outside of the replacement exhaust system itself; these charges include, but are not limited to, labor charges, freight fees, loss of use or damage to vehicle.

Again, thanks for shopping with MRT. Drop us a line with any questions or concerns you have. Customer Service is our top priority and your feedback is appreciated. We look forward to working with you again in the future.