paint protection - only if 3M clear bra is installed in the front6 u( @6 u! s7 s5 H/ k' V9 c
leather protection - no 1 q6 `- a5 M- G9 z% m yundercoat - you can do it yourself) k, ?& A: L/ O5 c1 Z2 H+ K0 R
rock guard - it is ugly* u! x7 A$ W) x0 y
rust inhibitor - no, most new production car chassis are treated with anti-rust chemical before primer.