Can't figure out ..what's the battery offsets for 525cc precision high impedance injectors for N/A ..will use with Ectune.

 

just use the stock offsets. they're pretty close. unless you have problems starting then use the RC 550 sat offsets. if you have problems starting AND idling, just raise the general latency offset value. I've come across a lot of fake precision injectors, so if that doesn't work try lowering the flow rate (fuel multiplier)