question about fitting 991 center muffler to a 997gt3...
03-20-2017, 03:33 PM
#1
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question about fitting 991 center muffler to a 997gt3...
Anyone know if the oem 991 center section will fit a 997 gt3 (with side bypass pipes)? Trying to source a compatible center muffler and have seen some ads suggesting that the 997 set up is compatible with the 991 center muffler, but would love some confirmation from the experts before I pull the trigger. Thanks!
03-20-2017, 03:45 PM
#2
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991.1 GT3 center muffler is same part # as 997.2 GT3. I have a used 991.1 GT3 muffler in my 997.1 GT3 for over a year.
__________________
PCA National Instructor
TPC Racing stats:
2023 Porsche Sprint Challenge 992 Cup Am Champion
2023 Porsche Sprint Challenge GT4 Pro-Am Team Champion
2022 Porsche Sprint Challenge 992 Cup & 991 Cup Champion
2020 IMSA GT3 Cup Challenge 2nd Championship
2018 IMSA GT3 Cup Challenge 2nd Championship
2016 IMSA GT3 Cup Challenge Champion
2013 IMSA GT3 Cup Challenge Champion
2006 Rolex-24 @ Daytona GT Champion
2004 Grand-Am SGS Class Champion
PCA National Instructor
TPC Racing stats:
2023 Porsche Sprint Challenge 992 Cup Am Champion
2023 Porsche Sprint Challenge GT4 Pro-Am Team Champion
2022 Porsche Sprint Challenge 992 Cup & 991 Cup Champion
2020 IMSA GT3 Cup Challenge 2nd Championship
2018 IMSA GT3 Cup Challenge 2nd Championship
2016 IMSA GT3 Cup Challenge Champion
2013 IMSA GT3 Cup Challenge Champion
2006 Rolex-24 @ Daytona GT Champion
2004 Grand-Am SGS Class Champion
03-20-2017, 03:48 PM
#3
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Thread Starter
Thanks Tom. That will help, as there seem to be more 991 units on the used market (I'm converting my 996 to a 997 set up!). Scott.