paint protection - only if 3M clear bra is installed in the front6 b& F9 W2 o1 P& e: K* B: L% Q/ G
leather protection - no * n, Z1 E" G( s( @* `) i9 I( aundercoat - you can do it yourself 3 X1 o- F q: ^0 }% L1 W( G' I. Orock guard - it is ugly B/ I9 f* e' Mrust inhibitor - no, most new production car chassis are treated with anti-rust chemical before primer.