M mcmanus Guest 5 Mar 2003 #1 I have a chipped Tdi which is a great improvement but I would like to go a little further, has anyone got experience of air filters [say K&N} and or Dump valves/diaphrams.
I have a chipped Tdi which is a great improvement but I would like to go a little further, has anyone got experience of air filters [say K&N} and or Dump valves/diaphrams.
M martinw Member 18 Mar 2003 #2 no personal experience, but AMD and Forge seem to be highly respected. MartinW
