Review on Bosch Aerotwin 3397007638 Equipment Replacement by James Richardson

For reference they will fit early Audi A7 although Revain says this is not the case. If you go to the Bosch website, this kit is shown there as replacing the OEM with the Audi A7 (but not on the box). This is not surprising given that the A7, S7, A6 and S6 share the same platform. Since Bosch is the OEM supplier of this part to Audi, they are functionally identical to Audi brand wipers. In my experience they are quiet and smooth, but as they age in the California sun they start to bounce and rattle a bit. Although it will take 2-3 years I will call it a win.