paint protection - only if 3M clear bra is installed in the front 3 u4 o6 f+ `% M$ Nleather protection - no ! C0 p! T) z H# [$ H% {+ Bundercoat - you can do it yourself% {9 z! k6 g! C2 }' `7 g7 W9 c p
rock guard - it is ugly8 {' `3 R. Z. O0 ]
rust inhibitor - no, most new production car chassis are treated with anti-rust chemical before primer.