You can gain an additional two miles per hour by adding our flap hinge fairings.
This is an easy job and a set of aluminum parts (six in front and six in back of the hinge) costs only $450 and takes four hours to install. They never need to be removed for maintenance, and are guaranteed for the life of the aircraft.

Should you decide to go for the plastic or fiberglass ones sold by the competition, you will find maintenance and longevity compromised, and in the case of K2U, performance too!

An aluminum part on an aluminum wing... it only makes sense.