paint protection - only if 3M clear bra is installed in the front2 P. x3 b' j# @6 X3 [( Y
leather protection - no ' i S% [) B" E. V( Q6 [/ T) iundercoat - you can do it yourself1 j( J1 N4 i* h% K& O9 X0 }8 F9 v8 ?
rock guard - it is ugly * C! ]4 V! t, i# arust inhibitor - no, most new production car chassis are treated with anti-rust chemical before primer.