One more question, do all 4.8is come with HK audio?

What's HK audio? Where have you seen it mentioned on an X5?

heh, that's much better than chrome, I'll give you that :popcorn:

I think HK means Harman Kardon

Harman Kardon!? What is this the E36 thread!? He must mean Heckler & Koch.

South African Spec E53 4.8is, came with BMW HiFi Individual Logic7, the speakers were a mix of Phillips & Blaupunkt, tweeters were BMW branded?

Are you sure about that? Do you have anything printed that says it, b/c I thought the Logic7 system started with the 7 series in the mid 2000's and never made it to the X5.

Damn you people!

After reading this thread, today when I wanted to merge into the freeway, I got on gas hard and my 3.0 picked up nicely... but all I could think about was:

'man, I should have gotten a 4.8!!!' :)

Yea I don't think it is the Logic7 system in the x5.