Overall experience was good but the item was missing the small DB baffle that is stated in the description of the product . I have discussed this with the supplier but have not heard back from anyone . In my research for the wings before I made my purchase I came across that someone else had the same complaint . The product looks great and sounds somewhat better than stock but past that not sure if it justifies the 900$ cost . I knew this going in but purchased anyway . To be totally honest it’s probably an ego thing . This is not meant as a negative review , just being honest. Again looks great on the bike , an improvement on sound ( sorta ) and if you can afford it , sure !