Turbo to Downpipe Exhaust Gasket for BMW B38, B46, B48, N20, N26 & N55
OEM replacement turbo to downpipe clamp for your B38, B46, B48, N20, N26 and N55 turbo BMW. These are sold individually and you can reference the chart below to determine fitment for your vehicle. Please note that only one gasket is required. This gasket is often referred to as a clamp for a 4.0″ downpipe.
Part Number: 18307581970
1′ F20 (07/2010 — 02/2015)
1′ F20 LCI (05/2014 — 02/2019)
1′ F21 (07/2010 — 02/2015)
1′ F21 LCI (05/2014 — 02/2019)
1′ F52 (10/2015 — 02/2019)
2′ F22 (10/2012 — 06/2017)
2′ F22 LCI (09/2016 — 02/2019)
2′ F87 M2 (11/2014 — 06/2017)
2′ F87 M2 LCI (09/2016 — 06/2018)
2′ F23 (03/2014 — 06/2017)
2′ F23 LCI (09/2016 — 02/2019)
2′ F45 Active Tourer (11/2013 — 04/2018)
2′ F45 Active Tourer LCI (05/2017 — 02/2019)
2′ F46 Gran Tourer (07/2014 — 03/2018)
2′ F46 Gran Tourer LCI (05/2017 — 02/2019)
3′ F30 (02/2011 — 01/2016)
3′ F30 LCI (09/2014 — 02/2019)
3′ G20 (10/2017 — 10/2019)
3′ F31 (07/2011 — 06/2015)
3′ F31 LCI (09/2014 — 02/2019)
3′ F34 GT (07/2012 — 06/2016)
3′ F34 GT LCI (09/2015 — 02/2019)
3′ F35 (06/2011 — 08/2015)
3′ F35 LCI (01/2015 — 02/2019)
4′ F32 (11/2012 — 02/2017)
4′ F32 LCI (05/2016 — 02/2019)
4′ F33 (03/2013 — 02/2017)
4′ F33 LCI (05/2016 — 02/2019)
4′ F36 Gran Coupé (07/2013 — 03/2017)
4′ F36 Gran Coupé LCI (05/2016 — 02/2019)
5′ F07 GT LCI (08/2012 — 02/2017)
5′ F10 (06/2010 — 06/2013)
5′ F10 LCI (08/2012 — 10/2016)
5′ F11 (06/2010 — 06/2013)
5′ F11 LCI (10/2012 — 02/2017)
5′ F18 (03/2011 — 08/2013)
5′ F18 LCI (10/2012 — 04/2017)
5′ G30 (10/2015 — 03/2019)
5′ G31 (03/2016 — 02/2019)
5′ G38 (02/2016 — 02/2019)
6′ F06 Gran Coupé (09/2012 — 02/2015)
6′ F06 Gran Coupé LCI (06/2014 — 09/2018)
6′ F12 (08/2012 — 02/2015)
6′ F12 LCI (07/2014 — 05/2018)
6′ F13 (09/2012 — 02/2015)
6′ F13 LCI (05/2014 — 10/2017)
6′ G32 GT (10/2016 — 03/2019)
7′ F01 (09/2007 — 06/2012)
7′ F02 (09/2007 — 06/2012)
7′ G11 (12/2014 — 02/2019)
7′ G11 LCI (01/2018 — 06/2018)
7′ G12 (12/2014 — 02/2019)
7′ G12 LCI (01/2018 — 11/2018)
i8 I12 (02/2013 — 02/2018)
i8 I12 LCI (11/2016 — 02/2019)
i8 I15 (01/2017 — 02/2019)
X1 E84 (04/2009 — 12/2015)
X1 F48 (11/2014 — 03/2019)
X1 F49 (11/2014 — 02/2019)
X2 F39 (10/2016 — 02/2019)
X3 F25 (02/2011 — 08/2017)
X3 G01 (10/2016 — 03/2019)
X3 G08 (01/2017 — 02/2019)
X4 F26 (05/2013 — 03/2018)
X4 G02 (03/2017 — 03/2019)
X5 F15 (08/2012 — 06/2018)
X6 F16 (09/2013 — 02/2019)
Z4 E89 (01/2011 — 08/2016)
Z4 G29 (10/2017 — 02/2019)
MINI F56 (04/2013 — 02/2019)
MINI F55 (09/2013 — 02/2019)
MINI Clubman F54 (11/2014 — 02/2019)
MINI Cabrio F57 (11/2014 — 02/2019)
MINI Countryman F60 (11/2015 — 03/2019)
Zinoro M13 (06/2015 — 09/2018)
MS BMW Motorsport ( — )
Rene (verified owner) –
Car sounds great after install
JordyCas (verified owner) –
Did the job and now I have peace of mind that nothing will fall or leak. Better than the OEM one.
Courtney Martinez (verified owner) –
Replaced the oem one while replacing the downpipe. Fitment is perfect. No issues.
Rob Carbrey (verified owner) –
Exact fit no leaks just what you would expect
Rob Carbrey (verified owner) –
Clamp same as what was remove, dose the job
Daniel Izquierdo GUA102129 (verified owner) –
Good gasket for the downpipe
Miguel (verified owner) –
Gasket material is I. Good conditions
Luke Tota (verified owner) –
Was much easier to use than factory vband
Samir Yori (verified owner) –
Good fitment
Diamond152 (verified owner) –
Great gasket, just make sure it is flush when you put the downpipe on or it won’t clamp down.
Mark Joseph (verified owner) –
Easy installation!
Nick (verified owner) –
Good product
kirillg88 (verified owner) –
Good quality, makes its job well
Kyle A Farris (verified owner) –
Fit like a glove, replace it while you’re doing the work.
Hakan (verified owner) –
Order this if you are replacing your OEM down pipe.
Mike Bolander (verified owner) –
Nice part. Does it’s job.
alyssa (verified owner) –
10/10
Devin –
Okay so one thing I found out before purchasing my Down pipe was the issue that the gaskets inside the Clamp bust and they basically fall apart like paper. This being said. I think it is a must to have it and replace it hence you are already switching the down pipe and would not want old hardware on the inside when it could potentially break at any point. So i spent the extra few bucks and it saved me so much because it turns out. When i took out the OEM it already had cracking in it. So Im very happy I bought the gasket and it came nice and shiny and great quality all around and fitment was great.