Thanks ddb. I also saved Maurice's complete works unabridged. Starting from the page you mentioned I got lost in various net places, so I cannot say exactly where I saw this, but I got the impression that if my mechanics (motor, transmissions etc) are working fine there is no reason to change anything other than the top and frame for the 03- OEM solution, in which case it would be a very easy straightforward unbolt-bolt job. Am I missing sthng?
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Originally Posted by qikqbn
...If you have the money and you like the look of the 4 bow, then go for the 4 bow. The Gahh top cost me about $1400-1500 installed using my existing 3 bow. To do a 4 bow system you will need a fabricator to make the 4th bow fit on your existing setup or purchase an entirely new 4 bow set. Just the glass top and fabric will still cost you around $1500 installed plus whatever the cost is to setup the 4th bow.. You can most likely find a 4 bow top from a Porsche dismantler or buy it new from porsche... Either way I think you will be paying about $2500-3000 for the 4 bow system used from a dismanlter...
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So the 4th bow is not a separate part and the only difference between 3- and 4-bow frames? If I buy the 4th bow as a part, it will need to be modified to be installed on my frame?
BTW, Bill, I have seen it posted repeatedly that the GAHH setup puts a lot of stress on the window (I guess by the fabric stretching too much when folding). How's yours? I am not so much worried about the window coming loose (they seem to have worked that out), but mostly about everything else (transmissions, cables, motor) being overworked in the long run.
The problem with buying from a dismantler is that I would be buying used. For the frame I wouldn't mind. But for the top I am not certain it makes sense, unless you are planning to sell the car at a specific time.
Maybe find a 4-bow frame at a dismantler and buy a GAHH top for the 03- car?
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Originally Posted by qikqbn
one advantage of getting the 2003-2004 4th bow top is the sound insulation on the inside of the top. The 3 bow systems do not come with that.
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GAHH now sells the top as an Akoustik version (supposedly OEM GI after 2009). I just don't know if that would be stiffer (maybe too stiff for the health of the mechanics).
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Originally Posted by qikqbn
best of luck. Having a glass top does wonders for the look and feel and the convertible top. You will not regret installing it. best of luck ;^) bill
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Thanks. Am trying but it looks like it's not very easy...
I saw a 01 Boxster with what looked like the GAHH top outside an independent service place, but it was pouring so I'll go back take a look again. If I am lucky they have one with the OEM 4-bow top as well to compare side by side. Is the roof line (profile) the same as the current model?