paint protection - only if 3M clear bra is installed in the front 0 Q2 [) w7 p* h% _! a; J8 O8 fleather protection - no % j) y0 T8 g- o' _' V3 `% iundercoat - you can do it yourself- J- C; I% ~2 X) B8 e
rock guard - it is ugly* k6 \6 Y2 B$ d2 O, B% A7 s
rust inhibitor - no, most new production car chassis are treated with anti-rust chemical before primer.