here is the car with the stock grills on still

here is what you have to do for the lower grill install. you have to take the front bumper piece off

and here are all 4 pieces installed.

the install is actually pretty simple. the hardest part of the install is taking the bumper off and for the upper grill you have to cut the stock grill away from the top piece. i have more pictures but i dont know where my camera is. ill get some more soon. but the instruction online are very good step by step. i used a dremel to get a clean cut on the top grill. hope this helps