The J's lip will not fit to 04 bumper for sure. I think the only lip you can get is Mugen oe OEM. Personally, I like Mugen better than OEM.

 

I think I just figured out that all MY sideskirts will fit on the 04? If so, what does everyone think about the AW sides with OEM lip?

 

I was going to wait but have decided not to. I have an appointment March 21 to get the hard top install and a couple of little fixes and I'm going to get them to chuck it on while in the shop. It's just too slow for aftermarkets to come out. I think because the 04 was the first real design change since release, the aftermarket guys aren't in a hurry to develop for only 1.5 years of sales.