paint protection - only if 3M clear bra is installed in the front1 M/ n5 U7 v+ C" n- i4 N& e4 g
leather protection - no # b" k& y. \. L6 v, ^' |& Gundercoat - you can do it yourself' F1 P& Y. y3 E
rock guard - it is ugly 3 V% a3 G7 B- w2 J: P: urust inhibitor - no, most new production car chassis are treated with anti-rust chemical before primer.