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1998 Ford Expedition Air Intake Systems

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Latest Customer Reviews

Airaid PowerAid Throttle Body Spacer Reviews


5.4L Expedition

Reviewed By Joshua W (Albuquerque, NM) Reviewed for a 1998 Ford Expedition —10/25/2007 10:04 AM

I have a 98 Ford Exedition with 9" of lift and 37" tires. I have done several things to it to include the Fram Boost Cool Air Intake, Edge Performance Chip, Flowmaster Exhaust, and much more... When I put the Airaid throttle body spacer on I really noticed a difference in the mid-range power and yes I have noticed an increase in mileage. And with 37" tires any increase in mileage is great!!! The sound the whistle makes isn't as loud or as annoying as I thought it was going to be. I kinda wish it was a little louder whistle. But awesome product. Highly recommended!!!

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Jet Power-Flow TBI Spacer Reviews


TBI spacer

Reviewed By jim c (bradford, PA) Reviewed for a 1998 Ford Expedition —8/3/2007 7:55 AM

Easy to install directions could be better. Have not seen a differnce in performance yey.

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Jet Power-Flow Mass Air Sensor Reviews


runs smoother

Reviewed By mike m (Rancho Cordova, CA) Reviewed for a 1998 Ford Expedition —1/2/2007 9:41 PM

I ustalled the fipk at the same time as the powr-flo. i notice a significant horsepower difference, also in the way my 98 expedition 5.4 idles. I doubt it was the intake that made the idle so smooth.I'd say it was the m.a.f.s. i have not had a chance to notice improved feul mileage yet. no regrets here

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