I just installed a doolz set up. I have 555 nismo injectors and an ecu for single pop. Besides upgrading the ecu chip to twin pop and 850 cc inj. What are other modifications required? Do I need to have my MAF recalibrated? Your feedback is appreciated. Thank you
Follow Ups
Doolz twin pop installation - jessethehitman17:44:16 07/16/12