paint protection - only if 3M clear bra is installed in the front$ e' | X+ c) l! K3 n
leather protection - no2 S$ V5 n+ a, p# z3 K
undercoat - you can do it yourself" F& {- E. d* [9 ?2 x( } U9 L
rock guard - it is ugly 2 {+ e& q9 w9 Urust inhibitor - no, most new production car chassis are treated with anti-rust chemical before primer.