Àû¿ë Â÷Á¾ : PG4, PG4S, PG4A, PG4L, PG4R, PG4RS The front bumper spotlight upgrade kit (Note: Not included in the PG4 kit). The upgrade kit includes five-link spotlight set, competitive front bumper and middle grid components. All current PG4 series kits are available. Upgraded use, enhanced night lighting, after installation, highlights the cross-country style of all directions.