I WAS COURIOUS IF ANY ONE KNEW HOW TO TELL THE DIFF

 

a sticker on the rear will say sh, you'll have side skirts that are red, and there are other things..

 

look in the FAQ. there is a thread comparing the base model and the SH.

 

The most effective way would be to get the VIN and check it.

 

The VIN will start out "JHMBB615". The skirts and rear valence will be the same color as the car, there won't be a 3rd brake light in the back window, it will have courtesy lights in the doors, ATTS light will turn on with the other lights in the gauge cluster when you initially start it up, and if they haven't been swapped out, it will have straight 5 spoke wheels made by Enkei instead of the fanblades.
That's just the cosmetic differences...