For sale here is a set of Koshi “ winglets “ as Koshi refers to them… These are the two small side separate pieces from the their CF diffuser and whoever has had the experience of putting these on more often than not get messed up on placement and these are hard to come by separately… After a lot of back-and-forth with Koshi I finally had them comp me a set but I never ended up putting them on and now the car is sold… So my loss your gain… Price to sell, never installed as you can see in the photos these are brand new ready to ship to the lower 48 states at 300 bucks. Thanks for looking