Part Number: CZN601A-FFCFR (PFRP), CZN601A-FFCCF (CFRP)

Details:

C-WEST made front bumper, side step as well as genuine bumper can also correspond, safe within safety standard conformity with normal ratio + 10 mm wide. 

You can use genuine inner liner as it is. If cutting the inner liner, it also helps to release brake heat that tends to stay in the tire house.