Downpipe question!?!

6ixcommas · 03-08-2023, 10:14 AM

Hey guys. Is it the same gasket that goes from turbo to downpipe, that goes from
Downpipe to mid exhaust? Does anyone have any pictures or part numbers?

BMWSauberF1 · 03-09-2023, 07:21 PM

Gasket? I didn’t use any gaskets when I changed mine I did use some red super high temp gasket maker no exhaust leaks either.

6ixcommas · 03-10-2023, 09:42 AM

Quote:

Originally Posted by BMWSauberF1

Gasket? I didn’t use any gaskets when I changed mine I did use some red super high temp gasket maker no exhaust leaks either.

They seem to be metal “gaskets” ring shaped. Also do you remember what tools were needed?

Minacious · 03-10-2023, 07:40 PM

They are not the same. The one at the turbo has a larger diameter (part#18307553601), and the one at the mid bevels to a point on one side (part#18307843213).

18307553601

18307843213

6ixcommas · 03-13-2023, 02:13 AM

Quote:

Originally Posted by Minacious

They are not the same. The one at the turbo has a larger diameter (part#18307553601), and the one at the mid bevels to a point on one side (part#18307843213).

18307553601

18307843213

Thank you sir

03-08-2023, 10:14 AM	#1
6ixcommas New Member 0 Rep 14 Posts Drives: BMW f10 M5 Join Date: Feb 2023 Location: Philadelphia iTrader: (0)	Downpipe question!?! Hey guys. Is it the same gasket that goes from turbo to downpipe, that goes from Downpipe to mid exhaust? Does anyone have any pictures or part numbers?
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03-09-2023, 07:21 PM	#2
BMWSauberF1 Private First Class 36 Rep 112 Posts Drives: 2013 BMW M5 Join Date: Jul 2022 Location: San Francisco iTrader: (0)	Gasket? I didn’t use any gaskets when I changed mine I did use some red super high temp gasket maker no exhaust leaks either.
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03-10-2023, 07:40 PM	#4
Minacious The Dovahkiin 312 Rep 148 Posts Drives: LCI M6 GC, other stuff. Join Date: Aug 2020 Location: Southern California iTrader: (0)	They are not the same. The one at the turbo has a larger diameter (part#18307553601), and the one at the mid bevels to a point on one side (part#18307843213). 18307553601 18307843213 __________________ Ed CG Artist, Set Painter and Sci-Fi Nerd. “The problem with the world is that the intelligent people are full of doubts, while the stupid ones are full of confidence.” - Charles Bukowski
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