I have a 2004 FX4 with the 5.4. I am looking all over the internet but cannot figure out what will fit. I want to get both throttle body spacer and the intake. can anyone let me know what to look for. :o

 

Quit looking for a throttle body spacer. THEY ARE USELESS. 99.9% of the guys in this forum agree. As for an Air Intake. I have the Volant, and do not like it. Creates a drone in my cab. Do a search for air intake. Just to the right of "New Posts". Read, read, and keep reading. Meet back here tomorrow at 9 for a quiz.

 

use the money for gas, dont buy a TB spacer!

 

i see this a lot what is a TB spacer suppossed to do? my buddys got one on his jeep and it sounds sweet... thats all i know about them

 

they would only do good on a carbureted engine, to help mix the air/fuel

 

TB spacer are totally useless.. forget the whistle u get with using one.. its not worth it.. as everyone will say they are only good to use as a paper weight... yes, for ur desk that is.. my buddy had one on his frontier and it was usless... just whistled and gets really aggrivating after a while.. as for intake.. my two choices in order are AF1 rom troyer or K&N... please do us a favor and ull thank us.. dont get a TB spacer.. save the money for either a full exhaust system or TB.. something worth spending money on.. enjoy

 

Now guys that is not true. TB spacers do have a use. They make great paper weights. They also tend to cause a vacuum leak, when you buy it, it will suck the money right out of your wallet.

Buy gas and an S&B intake.

 

I'm the .1% of everyone that isn't comp. against them. I had one and have installed a few, each truck they were installed on picked up and held .10 in the 1/8 mile, nothing huge, but I HAVE SEEN A GAIN. It's not what they claim, or work like they claim, but fuel injected or not, an increase in plenum volume helps. The 1" adds a little air to the total volume, but nothing huge, If you looking for it to work miracles and expect it to perform like they say, skip it, but I have seen them help a *little*.

 

AF1 intake from troyer. i jist got one and i got instant perofrmance i love it