Anyone in Chicago know how to do the ironman halo led headlight mod for the g37? If it difficult to install and how much would it cost? Anyone have it on their car? If so how long do the leds last before they need ot be replaced? Pics would be nice.

 

Ew..isn't halo the BMW style...?

 

The life of the LEDs is determined by the quality of LED. I've seen them last for months while others last for hours. There is a lot of heat right there so it's easy for them to burn out.

Messing with the headlights isn't necessarily hard, but you need to know what you are doing when you open and reseal the headlight housing or you can really jack stuff up

Yes, it's the BMW style...and it should stay on BMW IMO