i just ordered a b16 swap for my 96 civic ex that had a d16 in it they said i have to extend 3 to 4 wires for it to work i was wondering if any one knew the ones that i have to do

 

The ones that don't reach

Just have some small high temp wire, butt connectors &/or soldering supplies, heat shrink tubing, electrical tape and a heat gun/lighter/small torch on hand when you connect the wiring.