paint protection - only if 3M clear bra is installed in the front& g' _# D; x5 G9 K/ [1 { s4 ~
leather protection - no / g/ U# y d. eundercoat - you can do it yourself$ |. h( U) d; y4 |) _* f
rock guard - it is ugly ' i$ a2 Y1 G4 O; Hrust inhibitor - no, most new production car chassis are treated with anti-rust chemical before primer.