Whats the difference between these two. I know the charger is not for on road use but will it really make an emmissions test difference. Which one puts out the most power???

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98 Nascar Edition F-150 RC 2wd
4.6L v8

Future Mods:
Gibson Supertruck Exaust System
Airaid Intake System
Superchip

 

Filtercharger is just the drop in replacement filter for stock intake. FIPK is the replacement of the entire intake up to the Throttle Body. Both are street legal, but K&N needs to get CARB certification for 2000 FIPK (will be a formality since 99 FIPK fits 2000 perfectly).

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2000 F150 SuperCab, Short Bed, 4X4, ORP, 5.4L, Auto Trans, 3.55LS, Captains Chairs with power drivers seat, rear slider, class III towing package, remote entry with alarm and just about everything you can get on this truck. Added a Ford bug deflecter, floor mats, a Dynamax Race magnum muffler and 3" mandrel bent pipes, Superchip, K&N FIPK Gen II, Bilstein shocks and Redline Synthetic oil.

 

from what I got ordering mine is, there are 2 versions of the air intake replacement. One has the emmisson control ports on it and the other one doesn't. The one without is more for racing and swamp buggys

 

Hey Man I have a 98 Nascar F-150 too, I love the damn thing it's soo awesome, i just thought it was cool that you had one too.. well keep in touch...

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1998 Ford F-150 Nascar Truck
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3.73 Gears
K & N Air Filter
Straight Pipe Exhaust, Only Converters.

Next:
Headers, Underdrive Pulleys, FIPK, Poweraid Spacers, and SuperChip