paint protection - only if 3M clear bra is installed in the front $ M6 e, S. P% A5 I$ I! c( Tleather protection - no6 K7 w& X, K7 r! k- q6 [% l' S! @" p
undercoat - you can do it yourself% d n, Q) \% a
rock guard - it is ugly ; n1 i6 u1 T T, e( Irust inhibitor - no, most new production car chassis are treated with anti-rust chemical before primer.