Dodge ram surges wheile driving what the heck

my dodge ram 1500 5.9l surges up about 100 to 200 rpm while driving then goes right back to where it was, whether it is in cruise or using gas peddle =. the truck seems like it runs fine otherwise i have replaced both 02 sensors and have checked for vaccum leaks but did not find any? i have also recently replaced the fuel filter, installed a cool air intake with a new throttle body gasket, and i have straight piped the truck as well.

This video might help. Click on the “full description” header and read all the notes. The owner eventually found the problem was a bad MAP sensor.