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2010 2011 BMW 5 Series Forum F10 Downpipe to Midpipe: Tack welded |
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07-21-2019, 03:10 PM | #1 |
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Downpipe to Midpipe: Tack welded
I was about to install my downpipe, when I noticed the bracket on the downpipe-to-midpipe has one damn tack weld. Is this normal? I've never heard it mentioned in any guides or videos, so I'm assuming not.
In addition to that, I noticed the replacement bracket I ordered is a different part number and also has a different design. I was scared to force the clamp apart, for fear of bending it and it not sitting back flush when tightening it. How much clearance should I need to free the downpipe? Is my only option to get an exhaust shop to undo the tack weld? I'd rather not damage the midpipe from removing the tack weld and need a replacement either.
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2011 535i M-Sport - MHD Stage 2+, xHP Stage 3, FMIC, ER Chargepipe, RM Motors catted d/p, Megan Racing Supremo Exhaust
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07-21-2019, 04:07 PM | #2 |
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My memory is a little rusty - pun intended - but is the bracket around the mid pipe, and the down pipe fits inside the mid pipe? I just used that same bracket and assume it was tack welded onto the mid pipe but it didn't matter
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neejay7.00 |
07-21-2019, 04:15 PM | #3 |
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Yep, it's around the midpipe. I bought new hardware, unaware that this bracket was tack welded lol. So I only need to undo it, pry it apart, slide out the downpipe, and slide the new one in, ok. I've just never seen the tack weld mentioned before in any guides, so I wanted to make sure, as this is my daily driver.
Last edited by neejay; 07-21-2019 at 07:00 PM.. |
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07-21-2019, 11:27 PM | #5 | |
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Quote:
Thanks for your replies/insight though! |
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07-22-2019, 12:09 AM | #6 |
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No need to replace that clamp. Just did mine today and had the same tack weld in the same place on the clamp. Pulled out the old Downpipe and slid in the new one. Used WD40 to help it slide in easier.
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2015 F10 535i | BM3 STG 2 91 Octane | VRSF 4" DP | GPlus FMIC | Eibach SwayBars | H&R Springs | NGK 97506 .020"
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neejay7.00 |
07-24-2019, 10:33 PM | #7 |
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Cool, thanks, it's in now, thanks to a local shop.
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2011 535i M-Sport - MHD Stage 2+, xHP Stage 3, FMIC, ER Chargepipe, RM Motors catted d/p, Megan Racing Supremo Exhaust
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