Products like the Fin Corrosion Control module are discreet and easy to install quickly, but owner reviews of electronic rust protection products, in general, are mixed at best.

Also, an undercoat protection, an electronic rust inhibitor and a rust inhibitor spray that sprays a foam into all the panels is being offered. I do not want the electronic module though.

When it comes to rust protection, many car dealers will offer to sell you an electronic rust protection module that is usually installed under the hood and is supposed to stop rust by putting an ...