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SMG Components

The sequential manual transmission is an excellent gearbox that provides lightning-fast shifts and manual control. Due to the cutting edge design and awsome performance it allows, certain components may need to be serviced from time to time.
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CSL SMG Expansion Tank Bracket
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Turner Motorsport - Corporate Logo
T#:19395617
Part#: 049798LA01
In Stock
Sale - Save 71% $ 33.99

This product was last offered at the strikethrough price on
05-03-2026

$ 10.00 USD
Free Shipping on orders $49 and up
Sale - Save 71%
$ 33.99

This product was last offered at the strikethrough price on
05-03-2026

$ 10.00 USD
Free Shipping on orders $49 and up

Used when retrofitting an OEM or aftermarket CSL intake on a vehicle with SMG transmission.

Its no secret the CSL intake plenum is the pivotal upgrade for your S54. If you are fortunate enough to have an SMG equipped vehicle you are going to need a bracket to relocate the expansion tank. Our Turner motorsport bracket fits perfectly with the engine bay to facilitate the installation of your genuine or Turner branded CSL intake plenum.

Design:

Direct fit, perfect OEM replacement
304SS sheet metal design, engineered to be simpler and cheaper than its formed OE counterpart
Reverse engineered with FARO laser scanning and Solidworks CAD technology

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Genuine BMW CSL SMG Expansion Tank Bracket - 41147896136 - E46 M3 CSL...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine European BMW - Corporate Logo
T#:361538
Part#: 41147896136
In Stock
Sale - Save 39% $ 29.99

This product was last offered at the strikethrough price on
05-02-2026

$ 18.29 USD
Free Shipping on orders $49 and up
Sale - Save 39%
$ 29.99

This product was last offered at the strikethrough price on
05-02-2026

$ 18.29 USD
Free Shipping on orders $49 and up
When you upgrade to the CSL intake, you have to replace and relocate the SMG reservoir. This bracket mount the new reservoir after the CSL conversion exactly as designed by BMW.

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