paint protection - only if 3M clear bra is installed in the front/ e! _0 O# F0 Y; B
leather protection - no# f8 n: j/ q6 S
undercoat - you can do it yourself' r8 V9 `) M* P, J) ]0 |- A
rock guard - it is ugly ) h& V1 `% k5 Crust inhibitor - no, most new production car chassis are treated with anti-rust chemical before primer.