there is no space for a belt buckle on any year impul bumper. they were made to go with the impul grill not the belt buckle.
the 90-93 (blue one i posted) has the posts on the side to frame the grill like so:
the 94-96 (black one you posted) does not because the grill is framed by the hood like so:
the first image you posted has the belt buckle photoshopped on. the impul bumper does not have that.
this is what happens when you put a before mc impul bumper on without the grill (from the owners thread, mistook for wise sports kit):
zer...2.JPG
$1500 includes the new tires i purchased and is easily the least expensive set of wheels i have ever bought.