Mass Air Change?

[Dan Lanthier]

I'm in the process of putting some mod's on my
03 GT. Adding k&n CAI, BBK 73mm throttle body w/plenum, Bama tuner, Flowmaster 40's.
Should i change the mass air sensor also?

 

[trinity_gt]

I wouldn't. There's lots of measurement margin on the sensor and it is of little restriction. FWIW, I'm on the OE sensor so...

 

[mogs01gt]

No reason to change the MAF.