This is my first new topic. I will be posting 7 questions tonight. Have been saving up a while hehe. I saw a post on here about someone putting an AIRAID on and replacing their MAF. First what is a MAF and will I need to replace it if I put an Airforce 1 on? If not required is it a good thing to do for performance regardless?

Thanks
Jimmar

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2001.5 SuperCrew XLT 4X4
Silver Clearcoat Metallic
Deep Wedgewood Blue (accent)
5.4L V8
Chrome Tubular Step Bars (Ford)
Captains Chairs
Power Moonroof
3.55 LS
6750 GVWR
Class III Towing Pkg

Mods:
Harley Davidson Exhaust
'01 Lightning Head/Tail Lamps
Pioneer DEH-9200r
Boston Acoustic Components & 5X7s
Box Liner (Ford)
Splashguards (Ford)
Bug Defector Doubles as Rock and Sand/Salt Deflector in these snowy Canadian winters

To Come:
17" Rims/Tires
K&N Air Filter

 

MAF is Mass Air Flow sensor. You do not need to replace it to install you AirForce 1. If you do not have any other mods done to your engine a new MAF would only relieve you of your hard earned cash and cause your engine to run lean.

 

Thanks buddy!