iPod/iPhone 4 cable for a base 370z?
 

Hi everyone.
I just bought a base 370z last week and am curious if there's any way to be able to play music through my iPhone 4 and not have to use an auxiliary cord which in my opinion sucks.
I'm also wondering if there's any place that would install a USB slot into my car and if so, how much it would cost and if it would void my warranty.
I live in the OC so I'd prefer to go to a local place but I'd be willing to drive as far as LA or SD if its worth it.

yeah, it comes with an aux port. so you can get aux cord and plug and play. but only downside is that when u wanna play track or play a next track, u have to manually do it... on through the phone...