Done this conversion over the last couple of days: Easy but not cheap - as I did it with new parts from Honda.
To Convert between the two You'll need the following Face-specific parts (prices to th nearest £ given for ease of reference):
- Bumper - £260
- Lip - £322 (Unless you're running an aftermarket lip, for that respective face)
- Inner Wheel Arch Trim x 2 (L & R) £48 each = £96.00
- Grille w/ requisite badges. (Facelift More expensive IIRC than Pre-Face) I needed pre-facelift so that's: £77 + circa £55 = £112
- Depending on conversion a Cooling Plate/Slam Panel (Facelift only) will be required as the Pre-face's is integrated into the top of the bumper. Not sure on price as I didn't require this.
A note on the Inner Arch Trim - you could probably get away with using Pre-Face Trim on a Facelift Coversion - as it'll tuck in, inside the arch - not snugly though. You cannot use Facelift trim on a Pre-face conversion - without modding the trim; it does not look like the easiest of mods either, as the trim joins the splash guard to form sort of an undertray. I would not mod it - it is lower, and a different shape. The right, face-specific trims, fit a treat, and perfectly as you'd expect. Do not underestimate the importance of these parts, without them, I don't think a perfect/flush conversion is possible - whichever way you're going.
Like the Inner Arch Wheel Trim; the Grille on the Facelift can be modded to fit a Prefacelift; but I wouldn't bother with it, unless one were particularly competent w/ tools to suit - as it is bigger than the Pre-face so does not fit flush from all corners.
For a Facelift to Pre-Facelfit conversion; You will also find, as I did, that you will be left with spare plastic clips/pop rivets - as the Facelift uses more than the Pre-facelift (behind the grille and underneath the car)
Everything does go on snugly though; there is no doubt that this can be done
- The horns do not require re-locating
- The Bumper bar/reinforcement bar does not need relocating either.
- It's been documented before that the headlights can also be changed to suit; the Facelift projectors are better though IMO, and look it too; cosmetically - so I didn't convert this aspect of my car.
If anyone is as crazy as I am to consider doing this - to accomodate a Lip in my case LOL; do not hesitate to drop us a PM, it is an easy conversion with the right parts. The chassis is exaclty the same, with the fixing points also being in the same places. Generally Facelift FTW IMO, but Airwalker FTMFW - hence the conversion.