Hi guys, i have an 05 ralliart and from what i have found the MAF sensor is the same from 04-2012 for the RA not sure about the evo if someone can comfirm that. Im wondering what the piping inside diameter is because i am looking for a larger diameter pipe then my 05 ralliarts 2 1/4" ID stock MAF tube piece.

If the yours guys stock ID is about 2.5" and someone has just the pipe they would sell or knows where i can get just the MAF pipe in an aftermarket application again with a 2.5" ID please PM me thanks

 

What part number are you using for your MAF sensor? If they are the same, I have a tube for one. Does it look like this:

 

yeh it does and the number on my sensor is MR985187, which was the same in a few pics i saw online. i would be interested in a stock tube if the ID is 2.5"

 

to answer my own question
http://www.treadstoneperformance.com...r+Adapter+Pipe

make s a pipe with the adator on it for 69 or jsut the adator in two different pipe sizes for 39

i spent most of my time searching keyword adapter turns out theres a few companies that make a "flange" (treadstone and jm fabrications),does anyone know where i can get a cheap one from? cheaper then 35$ or have one used?

 

If you aren't willing to spend $69.95 on a pre-engineered part suited for your application, perhaps you shouldn't be doing this mod at all

 

i never said i wouldnt spend 69$?? i can make a flange at my CNC shop for free that will actually fit thats easy, but itd be nice to buy one save a bit of time unfortunatly thoese engineers didnt make one in a 2.5" piope size so the two that they have are goona have a big contour difference and im not filling that with tweld. as for the 70 id perfer to put that towards the cost of my cams ecu and timing control that i jsut bought if i could

 

OEM EvoX MAF tube. ~2.75 almost all the way through, including MAF section, then flares out at the one end to ~3".
Click to enlarge:

 

could u take one from the side for me im wondering how much room i have on each side of the MAF to work with

 

Here ya go. Same as before, click to enlarge:

 

hey thanks man i appreciate the photos, my only real concern is that 3" flare at the end A) i dont have a silicone that will clamp over it and B) im trying to get away from the changing pipe diameter to keep a more consistent air flow. also i will have to cut that bolt the bead rolled part off for the turbo coupler as well as hopefully machine down that front airbox mounting holes.

Im currently looking at buying an AL piece about 10$ and machining it into 2 flange adapter like the tread stone one but for a 2.5" ID tube, thanks for your help didnt mean to waste your time but if i decide otherwise i will send u a pm about buying your part