Parts-Wise
folding top, hardtop
00004400038
911 (98-..) Transport cart for wheels, can also be used for transport cart for hardtop. then you need also 00004400076
98656119102
Boxster (97-04) Tension cable for roll over bar. Two required per car, can be mounted on both the left and right side.
98656132300
Boxster (97-04) Set of fastening parts for wind deflector