bad crank / cam sensor??
 

got an issue with my car missing at only 2500 rpm. feels like he car is confused about when it should fire the plugs and injectors, or if they are firing at all. runs great before and after the 2500-2700 rpm range. all the way to red line in boost. logged the cam/crank sync wit aem and not showing any sync errors. thought it might be the computer so i installed a hydra and still the same. changed all other sensors. alternator? cam angle sensor? the entire ignition system has been replaced several times. let me know what you think.:vash:

Check your $2700 computer's composite logger.

You're not going to get much help unless you give us some info about the car and setup.