I know a lot of people have drop-in air filter, short ram or cold air intake. I heard some other people saying that there is an IAS sensor on the intake, which will restrict the air flow coming into the engine except you also need to replace the IAS sensor in order for the intake to draw more air. Is it true though? if it is true, where can we get the sensor and is there any other way to increase air flow? Thanks!

 

you have to change from a MAF sensor to a MAP sensor. Goodluck with that. Then let us know how you did it.