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Stillen Air to Air setup

Originally Posted by TopgunZ Basically, if they didn't modify the maf, they can't be in that y pipe the right way. Moding the maf mounting tabs took me about 2

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Old 12-07-2015, 07:03 PM   #1 (permalink)
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Basically, if they didn't modify the maf, they can't be in that y pipe the right way. Moding the maf mounting tabs took me about 2 minutes each with a dremmel.

They did open them up and had them in correct so there is something else wrong.


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Old 12-07-2015, 07:06 PM   #2 (permalink)
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Did you extend the mafs again? Did they reach from the extensions stillen supplied?

I run gtr plugs. Its not those.
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Old 12-07-2015, 07:07 PM   #3 (permalink)
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They were going to work on them this afternoon but I haven't talked to them so probably not. It will get done if I have to go do it myself.


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Old 12-07-2015, 07:07 PM   #4 (permalink)
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Even a small vac leak wouldn't cause it to act that way.

The shop did also say they plugged the bov so it would stay closed. Not sure what that was all about.
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Old 12-07-2015, 07:08 PM   #5 (permalink)
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My worry is a badly or wrongly wired maf wire.
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Old 12-07-2015, 07:08 PM   #6 (permalink)
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He told me that also, I don't know what that was about either.


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Old 12-07-2015, 07:18 PM   #7 (permalink)
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I may order a new set of MAF extenders tomorrow from Stillen and just start over.


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Old 12-07-2015, 07:22 PM   #8 (permalink)
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I may order a new set of MAF extenders tomorrow from Stillen and just start over.


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Not a bad idea. I don't like how they spliced yours.
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Old 12-07-2015, 07:29 PM   #9 (permalink)
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Not a bad idea. I don't like how they spliced yours.

That's what I was thinking, I just emailed Mark to see if he could overnight me a pair, I will see what he says tomorrow.


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Old 12-07-2015, 08:40 PM   #10 (permalink)
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Originally Posted by JWillis72 View Post
I may order a new set of MAF extenders tomorrow from Stillen and just start over.


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As I have mentioned in the past, I too had a bad MAF jumper cable that was not reading consistent. Once replaced we stopped experiencing the limp mode. The jumper /extension MAF cables provided by stillen seem to be very sensitive and prone to bending, just be careful with them when installing.
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Old 12-07-2015, 09:03 PM   #11 (permalink)
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As I have mentioned in the past, I too had a bad MAF jumper cable that was not reading consistent. Once replaced we stopped experiencing the limp mode. The jumper /extension MAF cables provided by stillen seem to be very sensitive and prone to bending, just be careful with them when installing.

Your post are why I'm thinking of starting with a new set.


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Old 12-07-2015, 07:21 PM   #12 (permalink)
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MAF direction should be oriented so the locking clip is on the left. Both of mine are that way.
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Old 12-07-2015, 08:49 PM   #13 (permalink)
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So I was at 9.5psi in Denver. That should be 13 at sea level. I think You have a pulley setup for more psi then me and you are at sea level so you might see 14 if you can avoid slip and flex. I have no idea how that relates to maf voltage increases. But you will be flowing 33% more air than I did. Might be pushing those stock mafs.

Anyone know the calculations?
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Old 12-07-2015, 08:52 PM   #14 (permalink)
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Right now I have the impeller changed and the 2.75 on the sc but we have lots of options.


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Old 12-07-2015, 09:12 PM   #15 (permalink)
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I do have a set of gt uprev mafs if you end up needing them.
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