Hi guys,
Ive got myself a MK4 golf with an AUM lump in it. I have been toying with the idea of remapping it, as it feels like it has more to give

Ive got around £300 to spend on it before the map, but im not sure what im going to be best spending this on.
So far all i've done is put a forge 008 valve on there and a pipercross filter, plus an N249 delete.
I have been thinking maybe a intercooler would help?
Pretty much my first time into tuning cars, and I dont want to turn up to the tuner only to have him say, oh you should of fitted XXX before coming.
Thanks in advance!
