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  1. MKIII (1986.5-1992)
    Okay so I'm new to this and before I get flamed for "not using the search button" I haven't found any topics regarding my specific question. I have an EMU black with a prewired harness connector for the stock harness. I have added a walbro 255 fuel pump and 550cc injectors i am also upgrading...
  2. MKIII (1986.5-1992)
    This is for people who can make p&p harnesses. I have an auto 1jz vvti in putting in my 90’ mk3. I haven’t found any companies who offer auto harnesses capable of hooking up to a standalone. Is there anyone on here that may be able to do that?
  3. MKIII (1986.5-1992)
    So the previous owner had cut these wires from the slipring (84315-14070) to install an aftermarket steering wheel. Does anyone have the part number for the connector, so I could just solder on longer wires? Or a better idea? Looked high and low, the slipring itself is not stocked anywhere.
  4. MKIII (1986.5-1992)
    I am currently attaching all of my connectors and grounds on my '87 turbo and I am assuming that these two wires are grounds but they have a wire inside of the outer wire. I don't know what I should do with these wires now, any advice and tips as to what I need to do? I am very new to electrical...
  5. 2020+ Toyota Supra General Discussions
    hey guys. I'm in desperate need to find out which wires are which coming from the head unit to the amp in the rear of the 2020 model. I believe I have found a much easier and cheaper way to add an amp and additional subs into this car than what I'm seeing posted in most forums. However using the...
  6. MKIV (1993-1998)
    I'm currently doing a 1.5 jz swap and I wasn't sure what to do for ecu management. I'm trying to stay budget so I was looking at stock ecu options. I was wondering if I could use a jdm aristo 2jz gte harness and ecu on a non vvti 1jz head or a 1jz harness with a 2jz ecu with minimal modding. Ive...
  7. MKIV DIY / How-To Threads
    Hey guys i bought a 94 N/a auto yeah yeah i got it for 8600. Anyway im turboing it and i got an Ecumaster emu classic with the pnp kit. They told me i would have to wire in parallel with stock ecu so that way it could keep control of the transmission. I have never done this stuff before and i...
  8. MKIII Technical
    So when I was doing repairs I noticed the wires on green connector were practically non-existent (worn out I guess) I am looking to replace the part but for the mean time I am probable just going to butt connect the wires so that the car will actually be able to run - I was wondering if anyone...
  9. MKIII (1986.5-1992)
    Hey all, I am going to purchase a Haltech 2000 standalone ecu and Haltech’s premium engine harness for my mk3 87 supra with a 7mgte paired with an R154. I was just wondering if anybody has done this, and could possibly give me some pointers. I’m terrible with electronics and I’d like some advice...
  10. MKIV (1993-1998)
    Hey guys i was just wondering since im doing an Aristo GTE swap on my rhd MK4 Supra will i still need a longer wiring harness? I know for lhd vehicles you do but does this transfer over to rhd also? thanks for the replies have a good day!
  11. 1JZ/2JZ Swap
    I was told the swap engine I bought was out of a chaser. However these do not look like chaser plugs, can anyone tell me what car this engine is out of?
  12. 1JZ/2JZ Swap
    I could use some help with wiring. I have a JZX100 I have converted to rear sump and dropped in my 87 turbo. I was given a custom Plug and Play harness from ECU masters that is not quite on sale yet (I'm testing it for them, should be released soon to the public), I have purchased an ECU masters...
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