audi roof rack whistle stopper

Audi roof rack whistling like a tea kettle?
https://youtu.be/Qr5jnvy86ZM

Factory roof rack and the rubber insert are noisy and easily lost at high speed. This replacement slides into the T groove so it cannot fly out. It also uses vortex generators inspired by the Mitsubishi Evo to reduce wind noise. It's sectional as well so as you change bike and ski racks seasonally you don't have to permanently cut and loose the factory rubber strips.

Print about 5 200mm units per rack. Also available in 100mm size.