can anyone tell me weather a ef xr wing will fit eb eb.

I dont think it will as the ef boot is a different shape {a lot higher in the middle}
Try Terret Auto Distributors Thebarton SA 83523182 I used to buy a lot of spoilers from these guys.They supply aftermarket plastic & fibreglass spoilers and a lot of the plastic ones they sell are from the same manufactures that do original equipment but they come in a different box and no where near as dear eg VYSS genuine spoiler & light $500 from these guys $125 plus gst
AU1 & 2 $125 plus gst a lot of the original type spoilers they sell come in a variety of original colours for a little extra {about $50}They come complete with light screws & easy to understand fitting kit.If no luck with them google bodyline spoilers they have branches all over aus

The EF wing won't fit an EB. The bootlid is much more rounded on the EF. You might be able to reprofile the feet to suit the flatter bootlid, but even then, there's more of a curve on the EF boot when you look from above and that will be reflected in the shape of the wing. In short, you may be able to make it fit, but I suspect it'll look pretty crappy.
Cheers, Bob

Looks like ya wont be buying me wing now then hey ... lucky I said u should ask cause i had no idea

The EF spoilers do fit the EA-ED boots I had one on my ED, looked alright except for the dodgy after market LED.

If anyone is interested the spoiler is for sale and the boot with the holes to match the EF/EL spoiler is also up for grabs (poly green)

Why would you want to do that anyway?