Can you share what the ECU mods will provide for the swap?I’m putting a 1UZFE with an H55 in mine.gott the bellhousing from Dellow in Australia, got a JDM engine , and I’m getting the ECU mod.ified by Lextreme v8 engines.yes, it’s a lot of mods and fiddling but it will be all Toyota when done. I would probably go 3Uz if I was starting to do it again... but the 1UZ is still perfect for the vehicle.
Take a look at the following MUD post: Lextreme Engine Harness/ECU. I had a long discussion with Tim and have my harness and ECU boxed up and ready to go to his shop in Florida. ECU will be modified to bypass the immobilizer (EEPROM chip), the shop will check the integrity of the entire harness, add a small relay/fuse box, replace broken connectors, and mod the ECU for a manual trans. As you can see on the link, the harness comes back as a plug and play and the shop will connect the harness a shop 1UZ and provide a video of the shop engine running with the modified harness.Can you share what the ECU mods will provide for the swap?