paint protection - only if 3M clear bra is installed in the front( W A6 {4 p0 ^( ]& Q+ ~6 n) Y
leather protection - no( c5 H9 V5 p5 f+ W7 b! `! u1 F' _
undercoat - you can do it yourself5 T6 h: f) [: q8 O
rock guard - it is ugly 6 |4 _. c3 P- g0 `- z. k* Trust inhibitor - no, most new production car chassis are treated with anti-rust chemical before primer.