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BMW 5-Series (G30) Forum Engine, Exhaust, Drivetrain, Tuning Modifications Quad Square tips to Quad Round tips...what do I need?

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      04-16-2024, 01:13 PM   #1
DaWhole9
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Quad Square tips to Quad Round tips...what do I need?

What do I need to go from the quad square pipes to Quad round pipes on my M550i? I would prefer not to change a diffusor or anything. There are tons of tips out there...what size will be the easiest to put on and fit properly? Anyone dont this? If so what did you go with and do you have pics?
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      04-16-2024, 02:52 PM   #2
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The short answer is, you can't because the tips are part of the exhaust pipes.

The less than short answer is to have a shop cutoff the existing tips behind the vlave flaps, then bend and weld on extensions. Then find single tips you like in the appropriate diameter and hope they aren't too long, and stick out from the bumper all awkward-like.
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      04-16-2024, 05:42 PM   #3
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Quote:
Originally Posted by tjbuggy2b View Post
The short answer is, you can't because the tips are part of the exhaust pipes.

The less than short answer is to have a shop cutoff the existing tips behind the vlave flaps, then bend and weld on extensions. Then find single tips you like in the appropriate diameter and hope they aren't too long, and stick out from the bumper all awkward-like.
Lol..thanks. Was hoping someone had done it or researched it and knew had some info so I wouldn't have to do it trial and error.
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      04-17-2024, 06:42 AM   #4
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I will be doing this next week and will post pics. Local shop is going to cut and weld on the tips I am providing. Tips are quad 4" black tips.
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      04-17-2024, 03:57 PM   #5
2020M550
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Quote:
Originally Posted by Sam_M550i View Post
I will be doing this next week and will post pics. Local shop is going to cut and weld on the tips I am providing. Tips are quad 4" black tips.
Look forward to the pics.
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      04-17-2024, 05:40 PM   #6
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Quote:
Originally Posted by Sam_M550i View Post
I will be doing this next week and will post pics. Local shop is going to cut and weld on the tips I am providing. Tips are quad 4" black tips.
Also looking forward to pics!
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      04-24-2024, 01:43 PM   #7
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https://g30.bimmerpost.com/forums/sh....php?t=2099758
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