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Thank you for choosing a dirty air product. Our goal is 100% customer satisfaction, which is why we design and manufacture high quality parts that stand the test of time and back all dirty air parts with a 1 year warranty. We have a full staff to support our products, in addition to our design and manufacturing team, our assembly and quality control team, as well as our sales, packaging and shipping teams, we also offer customer service and technical support available through our website or via telephone at 913-228-1978.  All dirty air parts carry a 1 year warranty from date purchased against defects including leaks. If you have any issue with your system, and need help troubleshooting, please contact dirty air technical support at If you have a part that has failed, and needs to be replaced within the 1 year warranty period, please contact us at Dirty air 1 year limited warranty standard warranty process requires customer to return failed part to address below for inspection and testing. If part(s) cannot be repaired, replacement part(s) will be sent out.  For repaired or replacement parts, Dirty Air will cover standard shipping to U.S. lower 48 states. Customer is responsible for international or expedited shipping charges, contact us for rates.


Dirty Air is an independent brand selling aftermarket parts and accessories for American and imported motorcycles. We are in no way connected with Harley-Davidson, Inc.®. We do not sell motorcycles manufactured by Harley-Davidson.  The words Electra Glide®, HD®, Harley®, Harley-Davidson®, Road Glide®, Road King®, Street Glide®, VROD®, Dyna®, Sportster®, Tri-Glide® are all registered trademarks of Harley-Davidson, Inc.®, Milwaukee, Wisconsin, U.S.A. All DirtyAir products are intended and sold for aftermarket use only. Our part numbers and corresponding product matter are not intended to imply that any of these parts are Harley-Davidson® original equipment or endorsed by Harley-Davidson, Inc.® All DirtyAir products are custom made, some products are assembled from independent aftermarket sources. Even though these products have brand names inserted, they are intended for brand identification only. They are aftermarket products and are not necessarily endorsed or recommended by any motorcycle manufacturer. None of the parts illustrated were manufactured by the original equipment manufacturer or under their supervision or control. All other brand names or trademarks or registered trademarks used in these products are the property of their respective holders. The installation of any aftermarket part may void or otherwise adversely affect your factory warranty. In addition, such installation and use may violate certain federal, state and local laws, rules and ordinances as well as other laws when used on motor vehicles operated on public highways, especially in states where pollution laws may apply. Always check federal, state, and local laws before modifying your motorcycle. It is the sole and exclusive responsibility of the user to determine the suitability of the product for his or her use, and the user shall assume all legal, personal injury risk, and liability and all other obligations, duties and risks associated therewith.

INTERNATIONAL SHIPPING - We ship worldwide.  For an instant quote for shipping options and costs, add desired items to cart and begin checkout.  Shipping options will be calculated for you once your complete shipping and billing address is entered.  Please note that all international sales will be subject to customs fees, import taxes and duties which varies from one country to another and is based off the item price.  International customers are responsible for paying all customs, taxes and duty fees in their country.