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Description
BMW B58 Downpipe Gasket & Clamp Replacement kit OEM | B58 Gen 1 or Gen 2We strongly advise replacing the gasket & clamps when you install a different downpipe on your car, ensuring a perfect fit and seal. Contains (all OEM parts): Downpipe gasket Center muffler clamp Turbocharger clamp Fitment B58 Gen 1 (approx. 20152019) Gen 1 models primarily have an "F" chassis code (except for some early G chassis models) and are typically designated as 40i 1 Series: F20 F21 M140i 2 Series: F22 F23 M240i 3 Series: F30 F31 F34 340i 4
We strongly advise replacing the gasket & clamps when you install a different downpipe on your car, ensuring a perfect fit and seal.
Contains (all OEM parts):
- Downpipe gasket
- Center muffler clamp
- Turbocharger clamp
Fitment
B58 Gen 1 (approx. 2015–2019)
Gen 1 models primarily have an "F" chassis code (except for some early G-chassis models) and are typically designated as40i1 Series: F20/F21 M140i
2 Series: F22/F23 M240i
3 Series: F30/F31/F34 340i
4 Series: F32/F33/F36 440i
5 Series: G30/G31 540i (early models, approx. 2017-2019)
7 Series: G11/G12 740i/Li (early models, approx. 2016-2019)
X Series (SUVs): G01 X3 M40i (early models, approx. 2017-2019), G02 X4 M40i (early models, approx. 2018-2019)B58 Gen 2 / B58TU (Technical Update 1) (approx. 2019–2023)
Gen 2 engines (often referred to as B58TU or B58TU1, with variants like B58B30O1 for performance models and B58B30M1/C for others) introduced major hardware changes, including a revised cylinder head with integrated exhaust manifold, updated cooling system, and upgraded fuel pump. These models typically use theM40idesignation.
2 Series: G42 M240i (non-EU markets initially)3 Series: G20/G21 M340i (non-EU markets initially)
4 Series: G22/G23/G26 M440i
5 Series: G30/G31 540i (LCI/facelift models, approx. 2020-2023)
6 Series: G32 640i (approx. 2020-2023)
7 Series: G11/G12 740i (LCI models, approx. 2020-2022)
8 Series: G14/G15/G16 840i
X Series (SUVs): G01 X3 M40i (later models), G02 X4 M40i (later models), G05 X5 xDrive40i (approx. 2019-2023), G06 X6 xDrive40i (approx. 2020-2023), G07 X7 xDrive40i (approx. 2018-2023)
Z Series (Roadster): G29 Z4 M40i
Shipping Notes
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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