Porsche Boxster 1999 Technical Manual page 27

Entire vehicle -General
Boxster
Body of stronger sheet steel
The indicated body parts attain their final strength only under the temperature effects of the production
stage of cathodic immersion painting and drying.
678 -96
Body repairs by reshaping are not possible if these body parts have been excessively deformed.
Here, the repair must be made by the use of new parts or sectional repairs.
The use of stronger steels for the body has consequences for body repair work.
For this reason, use only
"Original Porsche Spare Parts"
for body repair work!
0 -17
0 Body -general
Printed in Germany -8, 1996
986O_15