paint protection - only if 3M clear bra is installed in the front 9 B+ u% b6 F) ]leather protection - no , Z' l. Z$ D( u, l0 y- l; Y! m: _2 Lundercoat - you can do it yourself1 _( I8 X: i% [& Y
rock guard - it is ugly; P2 _3 R1 n, G& X. ?+ d0 K7 E: {
rust inhibitor - no, most new production car chassis are treated with anti-rust chemical before primer.