paint protection - only if 3M clear bra is installed in the front `) F( ?( u& K ]. B0 n( oleather protection - no: p* F4 J; R% X! w
undercoat - you can do it yourself . ?4 B8 J: g0 K# M% v2 k, zrock guard - it is ugly, B% ]% {- j4 G( W2 f
rust inhibitor - no, most new production car chassis are treated with anti-rust chemical before primer.