I'm going to put my JDM RHD FD 13B-REW engine back together as soon as I get all the required engine Internal parts I'm waiting on and would like to run the absoute minimum amount of Crap in and around the engine Especially Harness wise (im keeping the A/C). It will be oil pump deleted and single turbo'ed, intercooler upgrade as well as a few other items. All that emissions crap will also go by the way side.

What can I delete and block off, cut and discard off this thing?

 

What ECU will you be running?

 

haltec 1500