1. HPFP - Yop, options Autotech, Corskport, KMD (in popularity order)
2. Intake/Induction Kit etc (have seen the Typhoon K & N Kit) - Far cheaper alternatives available, JBR, Corskport
3. Forge BPV - V1 imho
4. Engine Mount - not sure I've got a 6 but the AWR one has by far been my fave
5. Remapping - Cobb AP or Versatuner and drop justin an email
Theres a couple of groupbuys starting up and I try to run ones regularly if you wanna save a bit of cash I'd check in that forum before ordering