Part number for 4" turbine housing->catalytic converter v-band clamp

Phyrexia · 07-21-2019, 02:58 PM

Hi all.

RealOEM shows the wrong part number here for my car's front downpipe v-band.

https://www.realoem.com/bmw/enUS/sho...diagId=18_0976

11657620508 is the 3.5" clamp. Ask me how I know!

Does anyone know the part number for the correct 4" clamp?

McLaren720s · 07-21-2019, 05:28 PM

These are the parts I’ve used. Front and rear V Clamps for 4” downpipe.

18307606136
18307620349

BigJack75 · 08-20-2019, 07:14 PM

Wow I used the search and found what I needed!!!!

Thank you for posting.

435gc · 10-20-2019, 02:21 PM

Part number for the gasket 18307581970

Polo08816 · 01-10-2020, 04:34 AM

This thread should be stickied.

ibazooka · 01-10-2020, 08:44 AM

Stickie this for sure... Just finished my downpipe install of Active Autowerke Catted DP & RealOEM bent me over LOL

thejeremyman9 · 01-10-2020, 11:56 AM

I just posted a reference to this thread along with a photo of actual part #'s ordered for EWG:

https://f30.bimmerpost.com/forums/sh...16&postcount=6

coach_jb · 12-06-2020, 01:22 PM

Ugh!!!! I should have searched!!!

thejeremyman9 · 12-06-2020, 01:29 PM

Quote:

Originally Posted by coach_jb

Ugh!!!! I should have searched!!!

Yup, threads like this all over the place lol. Always start with a google search (specifically for this site sometimes) then dig into forums a little more to confirm

07-21-2019, 02:58 PM	#1
Phyrexia Resident Pedant 503 Rep 792 Posts Drives: '15 335i 8AT Join Date: Nov 2017 Location: Limbo iTrader: (1)	Part number for 4" turbine housing->catalytic converter v-band clamp Hi all. RealOEM shows the wrong part number here for my car's front downpipe v-band. https://www.realoem.com/bmw/enUS/sho...diagId=18_0976 11657620508 is the 3.5" clamp. Ask me how I know! Does anyone know the part number for the correct 4" clamp? __________________ '15 F30 335i 8AT Estoril II/Black (12.218 @ 114.94mph) MHD Stage 2+ 93 / XHP Stage 3 / M-Goodies / K&N Filter / ER CP / CSF IC / NGK 97506 / ER DP / Michelin A/S 3+
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07-21-2019, 05:28 PM	#2
McLaren720s Major 1473 Rep 1,285 Posts Drives: 2024 M4 Competition X Join Date: Jun 2019 Location: Seattle iTrader: (0)	These are the parts I’ve used. Front and rear V Clamps for 4” downpipe. 18307606136 18307620349
	Appreciate 1 Phyrexia502.50 Quote

08-20-2019, 07:14 PM	#3
BigJack75 Lieutenant 202 Rep 533 Posts Drives: M5 Dream Car Join Date: Aug 2018 Location: Right Here iTrader: (0)	Wow I used the search and found what I needed!!!! Thank you for posting. __________________ 435i GC
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10-20-2019, 02:21 PM	#4
435gc Lieutenant 174 Rep 462 Posts Drives: 2015 435i Gran Coupe xdrive Join Date: May 2019 Location: Charlotte iTrader: (0)	Part number for the gasket 18307581970
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01-10-2020, 04:34 AM	#5
Polo08816 Brigadier General 1603 Rep 3,940 Posts Drives: 2014 335i M Sport Join Date: Sep 2010 Location: MD iTrader: (0)	This thread should be stickied.
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01-10-2020, 08:44 AM	#6
ibazooka New Member 20 Rep 23 Posts Drives: '14 335Xi, '89 S50 E30,'95 E36 Join Date: Jul 2019 Location: Philadelphia, PA iTrader: (0)	Stickie this for sure... Just finished my downpipe install of Active Autowerke Catted DP & RealOEM bent me over LOL
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01-10-2020, 11:56 AM	#7
thejeremyman9 Major General 4357 Rep 7,591 Posts Drives: 2015 BMW 335i Join Date: May 2019 Location: Cali iTrader: (0)	I just posted a reference to this thread along with a photo of actual part #'s ordered for EWG: https://f30.bimmerpost.com/forums/sh...16&postcount=6
	Appreciate 0 Quote

12-06-2020, 01:22 PM	#8
coach_jb New Member 6 Rep 21 Posts Drives: 2014 BMW 435i Join Date: Feb 2020 Location: Albuquerque NM iTrader: (0)	Ugh!!!! I should have searched!!!
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