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Registered
Join Date: Sep 2020
Posts: 408
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911 GT3 muffler dimensions
 Hi. I am looking for both inside and outside diameter on the center pipes of the 996 / 997 GT3 exhaust muffler. Anyone in here that could help me? Last edited by Classic 911; 10-13-2021 at 11:02 AM.. |
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10-13-2021, 10:49 AM
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Registered
Join Date: Jan 2018
Location: Seattle
Posts: 376
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Looking to install baffles?
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10-13-2021, 12:06 PM
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Registered
Join Date: Sep 2020
Posts: 408
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911 GT3 muffler dimensions
Quote:
No I am going to build a GT3 look a like muffler using the classic banana muffler as casing. Sent from my iPhone using Tapatalk |
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10-13-2021, 12:13 PM
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Registered
Join Date: Jan 2018
Location: Seattle
Posts: 376
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Quote:
On your specific question, you may have better luck on a GT3 forum. |
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10-15-2021, 03:53 PM
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Crotchety Old Bastard
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GT3 outlets are ~2.5"OD and ~ 4.75" on center.
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RarlyL8 Motorsports / M&K Exhaust - 911/930 Exhaust Systems, Turbos, TiAL, CIS Mods/Rebuilds '78 911SC Widebody, 930 engine, 915 Tranny, K27, SC Cams, RL8 Headers & GT3 Muffler. 350whp @ 0.75bar Brian B. (256)536-9977 Service@MKExhaust Brian@RarlyL8 |
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10-15-2021, 06:35 PM
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Registered
Join Date: Sep 2020
Posts: 408
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Quote:
Thanks a lot  Sent from my iPhone using Tapatalk |
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10-16-2021, 08:24 AM
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78 Porsche 911SC 3.0L, 3.3Turbo soon. 
