FS: Porsche 997 GT3 Cup Exhaust
06-19-2009 | 03:05 AM
#16
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Joined: Jan 2003
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How about this full Titanium Akrapovic Evolution Race System?
Total weight as you see it here is 31lbs. 100 Cats, back pressure well balanced, more torque then stock even in the lower rpm range. Power band same as stock just more power, awesome drivability and best sound I ever heard on a Porsche. Not too loud - no ear plugs required!
06-19-2009 | 03:27 AM
#17
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Joined: May 2008
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From: Somewhere in a galaxy far, far away....
Total weight as you see it here is 31lbs. 100 Cats, back pressure well balanced, more torque then stock even in the lower rpm range. Power band same as stock just more power, awesome drivability and best sound I ever heard on a Porsche. Not too loud - no ear plugs required!
06-19-2009 | 03:31 AM
#18
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Joined: May 2008
Posts: 17,107
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From: Somewhere in a galaxy far, far away....
Hehe... reminds me of what we built for Fred's RS... Be prepared for some earplugs. On the RS without tuning (and even with to be honest) there's a good 20 or so foot pounds of tq loss down low. But if you keep the revs about 5K that won't matter....
http://www.youtube.com/watch?v=Z8c_rNFsq1g
I tried it on my car back in 07 and took it off. Would be fun for the track (although not legal around here) and great weight savings but other than that you need dynomat in your ears!
Just in case...
http://www.youtube.com/watch?v=sPH_atSp4tA
Cool photo comparsion!
Im sure this CUP S exhaust will be loud n nasty, but for targa i may have to try it once for the the spectators......
hopefully my Peltor Helmet keeps out the deafening.I ran open headers in a stripped out GM F-body last two years.. so hopefully this wont be so bad....
06-20-2009 | 01:20 AM
#19
Three Wheelin'
Joined: Nov 2005
Posts: 1,852
Likes: 3
From: Long Island, NY
Hehe... reminds me of what we built for Fred's RS... Be prepared for some earplugs. On the RS without tuning (and even with to be honest) there's a good 20 or so foot pounds of tq loss down low. But if you keep the revs about 5K that won't matter....
http://www.youtube.com/watch?v=Z8c_rNFsq1g
I tried it on my car back in 07 and took it off. Would be fun for the track (although not legal around here) and great weight savings but other than that you need dynomat in your ears!
Just in case...
http://www.youtube.com/watch?v=sPH_atSp4tA
06-20-2009 | 02:47 AM
#20
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Joined: Oct 2002
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From: san jose, california
Cool photo comparsion!
Im sure this CUP S exhaust will be loud n nasty, but for targa i may have to try it once for the the spectators...... hopefully my Peltor Helmet keeps out the deafening.
I ran open headers in a stripped out GM F-body last two years.. so hopefully this wont be so bad....
Im sure this CUP S exhaust will be loud n nasty, but for targa i may have to try it once for the the spectators......
hopefully my Peltor Helmet keeps out the deafening.I ran open headers in a stripped out GM F-body last two years.. so hopefully this wont be so bad....
06-20-2009 | 04:29 AM
#21
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Joined: May 2008
Posts: 17,107
Likes: 260
From: Somewhere in a galaxy far, far away....
Porsche 997 GT3 Cup Exhaust for sale. Includes headers, cats and Cup S Exhaust. Approx 60lb+ weights savings from stock exhaust. This set up eliminates the side and center mufflers. Cup S Exhaust has been used for approx 1yr and is in excellent condition. Headers/Cats are new. Asking $2500 or best offer.
here are some borrowed pictures of a stock 997 GT3 exhaust displayed apart:
