Gotcha so the MAF is the same but the 9 has some different values thanks 4g94T!!

Awsome thread, a must for sticky!

Edit: Thanks for the help. Great mod for the money.

nvm

Just got my 501 today thanks you senate for show's the how to and giving us the info again! Still want to get ahold of a dang evo ecu :P

i drive a 05 lancer es, 4g94, AT. custom headers and exhaust. SRI. it drives 'sluggish'. from what i can tell the 501 MAF swap sounds like its the solution to my problem and to get the most out the other 'upgrades'

Swap it out and also port match your intake manifold that will help {thumbup}

good deal. gonna order that stuff later tonight more than likely. how much would port matching cost me? or what would someone that knows to do that typically charge?

Anyone try and do the 399 Maf on a Non-turbo Lancer?
I want to try and run this one because there all over the place at a buddies shop and he is also known for tunning so i am wondering if he could do the swap for me .

i cant find the OBD-II port to plug the tactrix 1.3u on my 05 es. need help...

look under ur steering wheel under the dash

If you can find the port , dont find it and take it to get it done by a professional .

ok... now i need new map(.hex). where can i get it? heres my reading http://www.box.net/shared/j1j7yzk1ch

New map? I dont understand what your asking for? If you downloaded it correctly from your car you now have your stock map. Now you can modify it yourself

After i read the file from my ecu in EcuFlash and save it to my desktop as a .hex. Then i have to load the new .hex to write to the ecu, right? Or am i just going about this completely wrong?:confused:

After you read your ROM from your ECU using EcuFlash you can save it or modify it. Then you would re-flash that modified ROM back into your ECU.