When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
yes, high impedance means you do not need a resistor box because the ecu is looking for high impedance.
low impedance injectors require the resistor box to be wired in.
also na-t uses top feed, 2jzgte uses side feed so they will not work for na-t.