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      07-07-2019, 04:00 PM   #1
Boba1214
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Exhaust pipe diameter

Hello, does anyone have the exhaust pipe diameter of the X2, both inner and outer.

Thank you
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      07-07-2019, 04:18 PM   #2
billnchristy
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https://www.realoem.com

Will tell you
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      07-07-2019, 05:02 PM   #3
Boba1214
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Quote:
Originally Posted by billnchristy View Post

Thanks for this. I narrowed it down to the pipe but it doesn't say the diameter...

https://www.realoem.com/bmw/enUS/showparts?id=YJ53-USA-06-2018-F39-BMW-X2_28iX&diagId=18_1171
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      07-07-2019, 06:09 PM   #4
billnchristy
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Which model?
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      07-07-2019, 09:03 PM   #5
Boba1214
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Quote:
Originally Posted by billnchristy View Post
Which model?
2018 BMW x2 28i.

Looking to remove resonators that's before the mufflers and wanted to see what size pipe to get to replace it.
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      07-07-2019, 09:18 PM   #6
billnchristy
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https://www.realoem.com/bmw/enUS/sho...diagId=18_1333

Shows clamp from cat and resonator at 70mm and the other side clamp at 75mm
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      07-07-2019, 09:26 PM   #7
Boba1214
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Quote:
Originally Posted by billnchristy View Post
https://www.realoem.com/bmw/enUS/sho...diagId=18_1333

Shows clamp from cat and resonator at 70mm and the other side clamp at 75mm
I see that too but I'm not sure if that's the inner diameter or outer diameter ?

Doesn't seem like 2.75" exhaust pipe is as common as 3" or 2.5" ..
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      07-08-2019, 01:47 AM   #8
strripedz
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Hey, I measured the exhaust tip of mine, it measures 90mm outer diameter and 66.7mm inlet.
Not sure if that is what are you looking for.
Im thinking to do either res or muffler delete as well, please keep us posted..
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      07-08-2019, 05:11 AM   #9
billnchristy
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Clamps should be od.

Remember the pipe will be metric as well so what we are used to doesn’t matter.

I’d be wary of the 75 though, The m35i says 70 all the way.
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      07-10-2019, 10:51 AM   #10
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