High impedence on s4?
 

My T2 was built in 86 so I know it's not the 88.5 or whatever high imped's. But this is what it was running when I got it. Well, car wasn't exactly running. I heard you can loop some wires to run high impedence injectors on a s4. Is that true? And if so, which wires?

***IF using HI injectors on a LI harness, you must unplug the resistor pack. Next, locate the supply wire in the center of 5 terminals. Bridge jumper wires from this terminal to each of the 4 outlying terminals, which basically completes the circuit without resistors, carrying the HI injectors' 12-13 ohm load directly to the ECU just as a HI harness would.

Nicely done, thanks a bunch.