These rocker panel flares are designed to fit up to the factory 928 S4 fenders without alteration. Although Porsche flared
the S4 fenders a little when they made the S4, they never completed it by flaring the rocker panels to match. This will fix
that! They add a nice, ground-hugging fat body look to your 928 with out the fat price tag. If your 928 is a little older,
cutouts are marked on the flares to tell you where to shape them for your car. They do a nice job of updating the early cars
looks.