Buy 2014 Audi S8 4.0L V8 A/T Base Sedan Floor Side Rail (Front). A8L. S8, S8 PLUS, 2011-18. Pillars Connector, Plate, Left - OEM Audi Part # 4H0804325 (4H0-804-325)

Rail.
Sheet metal structure used along the sides of the vehicle floor. Connector Piece. Cover plate. Extension. Floor side. Outer side panel. Sidemember. Sill.

Floor Side Rail

Fits A8, S7 Sportback, S8

A8L. S8, S8 PLUS, 2011-18.