for a 99 civic ex?? i've seen one done before but i forgot what they front end they put on. i searched and couldn't find anything on it.

 

Um... is this a trick question?

Get car. Find front end you like. It seems most modern Honda cars have similar widths of the front end.

Get front end parts from donor car (hood, fenders, headlights, grille, bumper, core support, etc).

Cut current fenders in half (front/rear pieces). Do the same to the donor fenders. Connect front and rear parts form each car together (donor front, your car's rear).

Put all parts on.

Fix fitment.

Fix fitment again.

Cut parts to make fit.

Fix parts fitment again.

Bondo.

Fix fitment again.

Get tired and settle for how it fits.

Done.