A damper assembly comprising: a main tube disposed on a center axis and extending between a first end and a second end defining a fluid chamber (11, 12) for containing a working fluid; a main piston slidably disposed in said fluid chamber (11, 12) dividing said fluid chamber (11, 12) into a rebound chamber and a compression chamber with said compression chamber being between said first end and said main piston and said rebound chamber being between said second end and said main piston; and a piston rod disposed on said center axis and extending along said center axis to a distal end and attached to said main piston for moving said main piston between a compression stroke and a rebound stroke; whereby said piston rod includes a rod extender extending outwardly from said distal end and attached to said main piston defining a compartment extending between said distal end and said main piston along said center axis and in fluid communication with said fluid chamber; and a compression stop (8a, 8b) including an additional piston is disposed in said compartment for generating an additional damping force with said additional piston being slidably disposed in said compartment and movable between a first position in response to said compression stroke and a second position in response to said rebound stroke to increase stroke length of said compression stroke and said rebound stroke with said first position being defined as said additional piston being disposed adjacent said main piston and said second position being defined as said additional piston being adjacent to said distal end of said piston rod and axially spaced from said main piston, characterized in that said rod extender defines at least one orifice for allowing the working fluid to flow into said compartment, wherein said at least one orifice includes a plurality of orifices disposed along said rod extender radially and axially spaced from one another to allow the working fluid to flow into said compartment. a main tube disposed on a center axis and extending between a first end and a second end defining a fluid chamber (11, 12) for containing a working fluid; a main piston slidably disposed in said fluid chamber (11, 12) dividing said fluid chamber (11, 12) into a rebound chamber and a compression chamber with said compression chamber being between said first end and said main piston and said rebound chamber being between said second end and said main piston; and a piston rod disposed on said center axis and extending along said center axis to a distal end and attached to said main piston for moving said main piston between a compression stroke and a rebound stroke; whereby said piston rod includes a rod extender extending outwardly from said distal end and attached to said main piston defining a compartment extending between said distal end and said main piston along said center axis and in fluid communication with said fluid chamber; and a compression stop (8a, 8b) including an additional piston is disposed in said compartment for generating an additional damping force with said additional piston being slidably disposed in said compartment and movable between a first position in response to said compression stroke and a second position in response to said rebound stroke to increase stroke length of said compression stroke and said rebound stroke with said first position being defined as said additional piston being disposed adjacent said main piston and said second position being defined as said additional piston being adjacent to said distal end of said piston rod and axially spaced from said main piston, characterized in that said rod extender defines at least one orifice for allowing the working fluid to flow into said compartment, wherein said at least one orifice includes a plurality of orifices disposed along said rod extender radially and axially spaced from one another to allow the working fluid to flow into said compartment.