3/8 fuel line link : https://a.co/d/e2MCiBc
335d cp3 remover tool : https://a.co/d/03AoV6M
How to install intake : https://youtu.be/xgL7cZ-kgf8
R90 : https://www.darksidedevelopments.co.uk/products/bmw-r90-cp3-fuel-pump-upgrade-for-all-exx-m-engines.html