paint protection - only if 3M clear bra is installed in the front ( t4 `5 I5 ?! p, [, T2 Pleather protection - no# @. p$ m! T% l3 b8 h; C
undercoat - you can do it yourself8 C# h7 f+ e4 k
rock guard - it is ugly( {- P3 X3 f( I$ p& s
rust inhibitor - no, most new production car chassis are treated with anti-rust chemical before primer.