paint protection - only if 3M clear bra is installed in the front 1 N! J$ F A8 r; A, B, \. d. z+ v1 Kleather protection - no - C* a! {6 ^& n" X& uundercoat - you can do it yourself 8 i7 s T7 J- I5 o+ |- P$ ?5 G& Prock guard - it is ugly & \( |; r7 b/ n! _rust inhibitor - no, most new production car chassis are treated with anti-rust chemical before primer.