Intake 3" VS 2"

[LLIo6oH]

I know that SURE has a new model of 3" intake

But I think it's just a new model and no more.
Will I feel the difference between 3" intake and 2" (for example CorkSport)?

Will I have more HP with 3" intake or something like that?

 

[himurax13]

I believe the CS SRI is considered a 2.5" intake but they say the opening is 66mm. There is power to be had by going up to a 3" Sure SRI/TIP or 3.5" JBR Intake but you will need a Cobb AP in order to adjust for the additional airflow. You will also need to relocate the ECU since the intake will be taking up more space and thanks to the short wiring, the options for relocation are few. I think there is something else I am missing, but that is all I can think of at the moment.