Srt Intake Low Idle With Piggy Ecu

[drew028]

Picked up a used srt kit the other and got it installed this morning. After installing the intake without the air filter (needed to by a new one) and little ecu the car had a low idle. I thought it would correct its self after getting the filter. During the 3 min ride to the auto parts store I could feel the difference. Not so much when punchng it but around 1.5 2000 rpm. After getting to the store and buying the filter I went out disconnected the battery poped on the filter and reconnected the battery. The cars idel was got worse and kept dieing. I got the on eway and played with it but the idel never corrected its self. It kept dieing if I didn't get it some gas. When I got home I pulled the srt ecu and the idle was fine. The car had a slight hesitation when punching it in drive not park. Did I miss something or do something wrong. If you think it will be easier to explain or help trouble shoot email me and I will respond with my number andrewmoctezuma@gmail.com. thanks!!