FABSPEED exhaust installed on 991 GT3. Vid and pics
06-19-2015, 01:47 PM
#31
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Anyone consider Forza exhaust valve controllers ? Works well with Ferrari, BMW and they are currently thinking it will work with Porsche PSE, but still needs to be verified. May be worth investigation. Three remote controlled modes...valves always open, always closed or function as stock...see the compatibility tab on this site.
http://www.forzacomponenti.com/exhau...troller_b.html
http://www.forzacomponenti.com/exhau...troller_b.html
__________________
Porsche Performance Specialist
John@Fabspeed.com
215-618-9796
Fabspeed Motorsport USA
155 Commerce Drive Fort Washington, PA 19034
www.Fabspeed.com
Porsche Performance Specialist
John@Fabspeed.com
215-618-9796
Fabspeed Motorsport USA
155 Commerce Drive Fort Washington, PA 19034
www.Fabspeed.com
06-19-2015, 02:02 PM
#32
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Thread Starter
Thanks for sharing your experiences and video. Had you tried any other exhaust systems to compare to?
Currently I'm experimenting with the FVD side muffler delete j-pipes and they have turned the car into a beast. The idea was to then replace the stock center muffler with another brand at some point. I like the set up you have and while the vid was great, thanks for doing that, like you said, it;s very difficult to really get the full sound experience.
Could you share your experience with using the PSE bottom and how the sound might compare to the stock set up? Not sure I would want to go back to turning turning off the PSE but the new Jpipes I have are very loud it might be nice to have the option in the long run or long trips.
Appreciate any input you may have here.
Currently I'm experimenting with the FVD side muffler delete j-pipes and they have turned the car into a beast. The idea was to then replace the stock center muffler with another brand at some point. I like the set up you have and while the vid was great, thanks for doing that, like you said, it;s very difficult to really get the full sound experience.
Could you share your experience with using the PSE bottom and how the sound might compare to the stock set up? Not sure I would want to go back to turning turning off the PSE but the new Jpipes I have are very loud it might be nice to have the option in the long run or long trips.
Appreciate any input you may have here.
06-19-2015, 02:04 PM
#33
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I had the Sharkwerks before this. It was great and I have nothing bad to say about it, but my current set up is sublime. I still want to hear it from a outside perspective because all of my friends think its one of the best sounds they have heard. It sounds like a street bike. The PSE button is functional but it's not a drastic difference. IMO it reduces the sound or drone of it by 20%. It's still good to have.
06-19-2015, 02:06 PM
#34
I had the Sharkwerks before this. It was great and I have nothing bad to say about it, but my current set up is sublime. I still want to hear it from a outside perspective because all of my friends think its one of the best sounds they have heard. It sounds like a street bike. The PSE button is functional but it's not a drastic difference. IMO it reduces the sound or drone of it by 20%. It's still good to have.
Any chance you get any more vids if you have some time, that would be great.
06-19-2015, 04:33 PM
#35
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Thread Starter
I'm working on getting more vids, I will keep updating this thread.
06-19-2015, 04:36 PM
#36
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Thread Starter
06-19-2015, 11:35 PM
#40
1. Race Package (catless race headers, side muffler bypasses, center rear muffler bypass)
2. Sport Package (headers with 200 cell sport cats, side muffler bypasses, two rear Mini Maxflo mufflers)
3. Stock OEM system
These curves were supplied with my GT3 when taking delivery of a system similar to the race package, with only difference being use of the Mini Maxflo mufflers on my GT3. I later had the OEM rear muffler reinstalled to get rid of the low rpm drone I felt excessive for my tastes. My final system (catless race headers, side bypasses with valves, and OEM rear muffler) had just the right tone for my taste. I also feel the throttle response of this final system is significantly better than the complete stock OEM system.
https://rennlist.com/forums/attachme...peed-dynos.jpg
