All in all I feel the cheapy Ebay intake was way worth it.
Yes mang, it WAS worth every penny and THEN some, you made a good investment as AIR (not gas) is what your motor needs the most. These OEM intakes are ******* garbage and the short ram intake, i dont care what brand, is a MASSIVE improvement over the stock BS.... great buy brother. ditching the factory muffler for something that breathes a little better will help too, and then get a tune and you will see some really nice MPG gains, as well as more power.... now THATS having your cake and eating it too
wow. im reading everybody elses posts and its making me think i have a problem? im getting 12 mpg in town with the 6.0 awd on 24s. and almost 13 on the highway. no matter how fast im movin, cruise, etc.
im not sure if you have an actual problem... someone else might be able to shed more light on this. However if you are running a completely stock setup with those 24" rims, you might be spot on with the MPGs.
I want to remind everyone that the 19 or 20 mpgs I get every tank is not only a matter of the mods i have done, but its also due to me driving about 75% highway and being VERY ginger with the accelerator.... and i mean i drive very responsibly unless i decide its time to put my foot completely in it (happens about once per gas tank) if you guys are seriously curious about your MPGs, run some personal tests : like driving PAINFULLY slow for an entire tank of gas