Hks is announcing twin power the super powerful ignition tuning part. All twin power units except for dli.

Hks Dli Install Supra Forums
Hks twin power wiring diagram. Remember that the hks twin power is not compatible with non resistor plugs according to the manufacturer so that means no b10egv. General wiring harnesses are included in each unit to aid in installation and mounting. I notice a lot of shops list hks dli 2 for supras. Twin power make the ignition system more powerful for souped up car. From memory they wiring is complicated and better to have a mechanic or auto electrician install it hi voltages could kill you or fry your electrical system if u phuck up the install. The highly powered up engine by the tuning it causes ingnition system failure.
From the pic you posted the open plug on the hks harness should plug into the factory coil. The hks twin power works inline with the stock coil. 2 refer to the corresponding vehicle list to find the correct ecu diagram. Each compact and attractive twin power unit is constructed of durable anodized aluminum and sealed to prevent corrosion from moisture. But the model i have which is the box with the black harness attached to the box like exactly in the link below. The only info i found was about the dli 1 not the dli 2.
Factory wiringk eyswi tchc on r vehicle side harness 6 5rpm signal lead wire connection 1 connect the brown wire from the turbo timer to the supplied brown rpm signal lead wire. But the twin power can solve all these problems and maximize its potential engine power. Then the factory harness plug that used to go into the coil is wired into the portion of the hks harness that has been cut and ground that other wire. Just follow the instructionssurprisingly the diagrams that come with the twin power are very good. Vehicle specific wiring harnesses are also available for certain models. Will also connect just like they would on a stock car but i prefer the compact installation and.
Hks twin power ignition amplifier tpia velcro or similar to mount the unit length of 12 gauge electrical wire bullet connector 1 male one female soldering iron and solder electrical tape cable ties to make it all nice and tidy procedure. The twin power dli 2 came with a harness but doesnt seem like i can find any info on how to wire this unit. Fitting the hks twin power kit is recommended under these conditions. Main unit is discontinued.