explain please i dont really understand what that means...ur upgrades are as worthless as a urd maf?? or they are worthless without the maf? thanksHonestly It was advice given to me by my instructor at MMI when we went to lunch together. He saw my truck looked at my mods and told me that I should think about it as a cheap alternative to a MAF calibrator.
Isn't completely plug and play, you have to replace the cam gears or something. fyilook into the APR X-1, it's about like 4-5 times more expensive but it's plug n play and you get some extra goodies, and benefits.
"when did I say worthless? Neither. It might make the truck a little faster for less money than a MAF calibrator. it would just fudge the sensor reading and put more fuel in the engine. basically the same thing a MAF calibrator does."
that maf actually is the opposite of this, it leans the fuel out, can program it to run richer at WOT. some one is doing a 9:1 which is dangerous.