GT3 Lightweight Weight Reduction Thread
#91
Pocket Sand
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^ hahahaha nice
must have been mentioned already but just to rehash: sunroof delete? front and rear re-bars behind the bumper cover? (really how much good are they going to do you above 10MPH)
must have been mentioned already but just to rehash: sunroof delete? front and rear re-bars behind the bumper cover? (really how much good are they going to do you above 10MPH)
#92
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- Rear aluminum bumper plus bump stops: 20 lbs
- Front aluminum bumper : 13.5 lbs
- Glovebox: 6 lbs
- Passenger Airbag: 6.5 lbs
- side airbags: 2.5 lbs each
- Door panels: 7.5 lbs each
- Front floor carpet: 13 lbs
- Rear floor carpet: 12 lbs
- Rear seats carpet: 12 lbs
- rear quarter panels: 8 lbs each
- rear speakers: 0.5 lbs each
- GT3 logo carpet: 4 lbs
- ECU/rear strut carpet cover: 2.5 lbs
- plastic panel below the rear window: 1.5 lbs
- GT3 Recaro Seats in leather, with mounting hardware: 28 lbs each. 11.5 lbs on the mounting hardware, 14 lbs on the seat shell, and 2.5 lbs on all the leather cushions.
- 997 GT3 RS Rollbar: 37 lbs
- Schroth 6-point harnesses with mounting hardware: 10 lbs
- Front aluminum bumper : 13.5 lbs
- Glovebox: 6 lbs
- Passenger Airbag: 6.5 lbs
- side airbags: 2.5 lbs each
- Door panels: 7.5 lbs each
- Front floor carpet: 13 lbs
- Rear floor carpet: 12 lbs
- Rear seats carpet: 12 lbs
- rear quarter panels: 8 lbs each
- rear speakers: 0.5 lbs each
- GT3 logo carpet: 4 lbs
- ECU/rear strut carpet cover: 2.5 lbs
- plastic panel below the rear window: 1.5 lbs
- GT3 Recaro Seats in leather, with mounting hardware: 28 lbs each. 11.5 lbs on the mounting hardware, 14 lbs on the seat shell, and 2.5 lbs on all the leather cushions.
- 997 GT3 RS Rollbar: 37 lbs
- Schroth 6-point harnesses with mounting hardware: 10 lbs
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brontosaurus (06-02-2021)
#93
Three Wheelin'
Dug this up as its a great thread and ties in with the thread on cost effective upgrades. So....
- What do lexan rear windows save.
- Lexan side windows save?
- electric PAS?
- What do lexan rear windows save.
- Lexan side windows save?
- electric PAS?
#96
#97
Old thread, but I haven't seen this info so here it goes:
OEM header and cat combined: 20lb per side (one is 11lb and one is 9lb but I can't remember which was which).
Together with the 28lb per side for the mufflers, thats a total of 48lb per side for the complete oem exhaust.
I've just installed the DesignTek Predator exhaust (comes only as a complete system), that is 24lb per side (header, cat, muffler, tip).
OEM header and cat combined: 20lb per side (one is 11lb and one is 9lb but I can't remember which was which).
Together with the 28lb per side for the mufflers, thats a total of 48lb per side for the complete oem exhaust.
I've just installed the DesignTek Predator exhaust (comes only as a complete system), that is 24lb per side (header, cat, muffler, tip).
#99
Race Car
agreed great thread - I'll check but I believe is 15-20 lb for glass to poly switch on the back and sides.
Last edited by HiWind; 01-21-2012 at 12:50 AM.
#104
Rennlist Member
Won't affect body stiffness at all but u need tow hooks and drill slots thru front/rear bumper that is bolted to one of the holes that bolted the crash bumpers. Most if not all are placed on passenger side front/rear. I have rss tow hooks. Mike
#105
Rennlist Member
I would not remove the bumper bars. They're there for a reason and the .01 seconds you gain around the track are definitely not worth the increased damage from being rear-ended.