Tsuki8
Well-Known Member
- Thread starter
- #1
Greetings,
Came across some interesting info, and wanted to share.
Have an idea to retrofit the Air-to-Oil cooler from the S33TA.
Also known as the ZTK or motorsport engineering package.
It seems straight forward.
Change out 1 for the S33TA 1.
Replace 4 (cooling block) with 5 (cover plate) from diagram 496422.
Install and route all parts found in diagram 503875.
Will need to figure out how to cut and fit the cooler into all the plastic shrouding.
I used a G20 M340i (non X (awd)) for reference.
I could not find the equivalent parts for the Z4 M40i.
Papadakis removing the cover plate and housing:
(Cover plate)
https://www.realoem.com/bmw/enUS/showparts?id=5U73-USA-12-2019-G20-BMW-M340i&diagId=11_7977
(Air-to-Oil cooler)
https://www.realoem.com/bmw/enUS/showparts?id=5U73-USA-12-2019-G20-BMW-M340i&diagId=17_1404
Diagram 496422:
Diagram 503875:
M340i ZTK Oil Cooler:
Supra, maybe fit here?:
Came across some interesting info, and wanted to share.
Have an idea to retrofit the Air-to-Oil cooler from the S33TA.
Also known as the ZTK or motorsport engineering package.
It seems straight forward.
Change out 1 for the S33TA 1.
Replace 4 (cooling block) with 5 (cover plate) from diagram 496422.
Install and route all parts found in diagram 503875.
Will need to figure out how to cut and fit the cooler into all the plastic shrouding.
I used a G20 M340i (non X (awd)) for reference.
I could not find the equivalent parts for the Z4 M40i.
Papadakis removing the cover plate and housing:
(Cover plate)
https://www.realoem.com/bmw/enUS/showparts?id=5U73-USA-12-2019-G20-BMW-M340i&diagId=11_7977
(Air-to-Oil cooler)
https://www.realoem.com/bmw/enUS/showparts?id=5U73-USA-12-2019-G20-BMW-M340i&diagId=17_1404
Diagram 496422:
Diagram 503875:
M340i ZTK Oil Cooler:
Supra, maybe fit here?:
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Last edited: