MAF calibration

[Just_Jack1991]

Hello, new to VT so bare with while I learn the ropes, I have a larger MAF housing (sure Motorsport) there are fins and stuff to try to straighten the air flow but with the larger housing there is more air then the car can see, is it easy to tweak a high load base map to match my housing diameter or am I best off getting a tuner to look through it?

[mituc]

Pick yours. Stratified FTW!
http://www.mazdaspeedforums.org/forum/f ... th-135125/

[Just_Jack1991]

I have a sure Motorsport intake system not the intake they have tuned the map to

[mituc]

Sorry, wrong link. Here it is:
http://www.mazdaspeedforums.org/forum/f ... es-124734/

They have two SURE intakes there, the 3" and the 3.25".