paint protection - only if 3M clear bra is installed in the front+ F$ u0 ^6 ^0 P, v! \. p
leather protection - no+ T1 w0 S9 B3 ?' B3 h
undercoat - you can do it yourself5 Z. p5 ~& |3 C* W9 l2 S- @! I
rock guard - it is ugly( T, Z. }2 h9 F: O& l: W. M, ]& y
rust inhibitor - no, most new production car chassis are treated with anti-rust chemical before primer.