hey well i have big plans for the lil tc. the TRD S/C is going on at somepoint. Id also like to re-map my ECM. Right now i have a remote start hooked up. i have 2 keysense wires soildered and dioded for the keysense bypass.

when i go to upgrade my ecm, am i just using the same plugs going to the unit already or am i gonna haveto cut the plugs and start soildering?

also any suggestions for what i should do when i swap them?