paint protection - only if 3M clear bra is installed in the front , g1 Q5 J4 f* a4 c% Gleather protection - no ; d3 u1 \( K3 O. q" g# Yundercoat - you can do it yourself 2 x( N5 s6 B1 ]5 P# I7 O, {rock guard - it is ugly8 d! ]( m: ^) j. T% s3 \# }. F
rust inhibitor - no, most new production car chassis are treated with anti-rust chemical before primer.