paint protection - only if 3M clear bra is installed in the front & A% _$ n" U" p9 tleather protection - no 6 V6 F! @5 }: @. L9 iundercoat - you can do it yourself: v( i0 Z9 Q# Z
rock guard - it is ugly# |1 y6 Y% ~& @* H8 e8 Y+ r' H% P$ X
rust inhibitor - no, most new production car chassis are treated with anti-rust chemical before primer.