agreed to above...
also a lil insight to your flutter....
our Karmen Vortex AFM/MAF are extremely sensitive compared to Voltage AFM/MAF sensors. so a slight change in pressure/vac in the lines and you will notice while you are driving (leaks, size of cooler pipes etc).... Flutter can disrupt the Sensor readings as can a BOV set to Atmospheric, even a BOV with a really stiff spring thats plumbed back into the intake can do it...... usually causes a slight hesitation in power on back off. As soon as the throttle snaps shut, it takes the engine a split second to regain power again... or on some rare occasions, the engine dies while coming to a stop after a little burst...
