I have a set of DSM 450cc injectors and I was just wondering if I need to use a resistor box if i'm using them with a obd1 p28 ECU on my 99 integra ls? I might just go with the Tuner Toys injectors but would I get the Low Impedance ones or the High impedance ones.

 

yes, resistor box 4 u.

 

Thanks for the info but I went ahead and ordered some High Impedance TunerToys 450cc injectors to avoid the wiring bs.

 

not a bad idea but you jus spent a but load more when wiring takes like 10 mins.

 

Sometimes peace of mind comes at a cost.
He doesnt have to worry about the condition of the injectors when they are new. :P