paint protection - only if 3M clear bra is installed in the front* T6 t1 E$ r# K, ^, ^) H
leather protection - no " z% \" n/ Y4 r- l) l5 W8 L2 y" w4 zundercoat - you can do it yourself 7 L/ R" |( M$ f& K9 l& erock guard - it is ugly8 I( N! R) B* W! H- t. _. M* D, a
rust inhibitor - no, most new production car chassis are treated with anti-rust chemical before primer.