x 5 bmw how to get it low

[tazzie12]

hey guys im new here juts brought a x5 sport and want to drop it, i found lowered springs but they only go a 1inch and a half, i was looking at the factory air bags for it and just running my own air control to them but unsure how low it will be. or a selt of coil overs
any help will be appreciated

[Camip]

What year is it because I'm pretty sure the first generation x5 is based off the e38 or e39 maybe you could retrofit something.

[tazzie12]

its a 2005 mate