Just bought a spectre CAI for my 2000 Ford Expedition Eddie Bauer 5.4L.
Will it make my Expedition have a more beefy tone to it?

 

Yes

 

Thanks, Also, Im new to peformance mods, Will it effect the Mass Air Flow Sensor and make my check engine light come on

 

Negative. Did you get the 4" tube?

 

yes I did, Is that good or bad? How difficult to install? Also what is some more performance mods that I can install with out breaking my wallet

 

Thats good. It will sound nice. There real easy to install. Just dont forget to plug the MAF back in. You can get a custom tune for $300, replace your stock muffler with a dynomax bullet ($40) not including labor, and/or upgrade your piping to 3" for extra $$, and a bigger throttle body (90mm). Other than that, most performance mods will cost you $500 and up.

 

sweet! thanks man, In regards to the dynomax muffler, should i keep stock piping or go with duel outlets

 

My suggestion would be to run 3" pipe from the Y pipe back, run 3" pipe through the muffler, and 3" out to however you want to exit it. You can run a dual outlet tip to get the dual outlet look, but without paying for all the extra pipe.

 

yea thats what i was thinking i used to have a bronco and i ran two thrush glasspacks right off the headers exited with duel 3 inch tips at 45 degree angle at the rear bumper. You think it would look dumb on the expedition to exit with duel tips in front of the rear tires? Be honest it wont offend me lol

 

Yeah i think that that tips out the side only look good on lowered trucks.

 

yea true good point, will the CAI make a difference in fuel milleage

 

1/2 mile max. All about how you drive.

 

well i got it put on, i really like it now i want some exhaust