The problem some folks have reported with the aftermarket tops is that it restricts access to the engine compartment. I've also seen remarks about the window being smaller than on the OEM tops with a 4-bow frame. Here's a good discussion: https://sites.google.com/site/mikefocke2/installinga%2703-%2704glasstopandframeona%2797
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2000 Arctic Silver/Black, Hard Top, On Board Computer
PNP Rear Speakers, HAES 6-Channel Amp, Avic Z140BH,
Painted Bumperettes, 2004 (OEM) Top, Homelink integrated in dash with Targa switch, 997 Shifter, Carrera Gauge Cluster with silver gauge faces, heated 997 adaptive sports seats, Litronics, silver console
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