I should say RHD JDM battery compartment cover. It's a little dusty in the pic. Painted gloss black by a body shop. Real carbon fiber overlay on door. A notch was cut out to accommodate some hood dampers. $50 with local pick-up in Rancho Cucamonga, CA 91730. Will ship at buyer's expense.

I have some leftover CF to cover your other battery compartment cover to match.

 

Will this fit onto a 2005 G35 coupe..? I need the covers for both sides, on the battery and the other side..let me know

 

Of course it will fit a 2005 coupe. If you want them to match, you'll need to paint your passenger side battery compartment cover gloss black. I can sell you a precut piece of CF to cover the door for that side for $15 additional.