For the miles, I would put in a new fuel pump. Mine are @153k miles. Other parts have priority for now. Once maintenance is up to par, new pumps will go in. High resistance on a pump is a good indicator it's going bad. Especially when hot. Until new pumps go in, I keep mine at half tank or more.

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'06 X5 3.0i - bought @143,123 miles (12/26/20)