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      10-17-2019, 07:29 AM   #1
wmuncaster
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Drives: 2011 e90 335i PPK
Join Date: Nov 2012
Location: United States

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Stronger aftermarket expansion tank options?

Hey everyone, my factory expansion tank just bit the dust. Rather than just put another OE one in, only for it to fail down the road, I'd like to "upgrade" the tank to a design with a more robust material. I've done some cursory searching and haven't found anything listed for e90's. Does anyone have experience finding an aluminum tank?
Appreciate 0