Top of lower side member and floor

Fig 1: Top of lower side member and floor

Courtesy of PORSCHE OF NORTH AMERICA, INC.

A - Rubber grommet hole Ø 20 mm 

B - Rubber grommet hole Ø 30 mm 

C - Cap hole Ø 30 mm 

D - Plug hole Ø 10 mm 

E - Cap hole Ø 20 mm