Terms & Conditions


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® 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.