paint protection - only if 3M clear bra is installed in the front" H6 G8 @2 Q! B) ~0 Y
leather protection - no! r* Z, [: m- J$ x) Z" V: V
undercoat - you can do it yourself 2 b/ O/ `* o/ ^! M! \9 orock guard - it is ugly; ^7 P2 g- c& d4 {( k0 h9 ]
rust inhibitor - no, most new production car chassis are treated with anti-rust chemical before primer.