paint protection - only if 3M clear bra is installed in the front- f6 h& N O0 K- z: J
leather protection - no) ?# `; q* D3 i, D: P) \
undercoat - you can do it yourself8 X+ l ]% k; S2 [$ a9 b+ m( q: s
rock guard - it is ugly$ x! ?6 ]5 G b: h1 w
rust inhibitor - no, most new production car chassis are treated with anti-rust chemical before primer.