AEM vs. Fujita CAI
#6
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DeepSouth Scions
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Location: Dallas, TX
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Aww crap I was going to buy a fujita intake but what you just said is holding me back now. Why does it throw a CEL on the tc? I've been searching a bit about fujitas intakes on other vehicles and so far most people have good things to say about their quality over AEM & even some prefer it over Injen.
#7
don't know why, might be something to do with the fitting for the MAF sensor. or the position of the MAF sensor along the piping.
but seriously, get a bypass valve. i think the AEM one comes with one, but you can just buy an AEM bypass valve with whatever one your order.
but seriously, get a bypass valve. i think the AEM one comes with one, but you can just buy an AEM bypass valve with whatever one your order.
#8
I've had my fujita for a month now or so... no CELs over here. I've actually probably put on about 1k miles since it going on. Install was easy, it said to remove the bumper but i managed to get it on with out doing so. I don't beieve the AEM comes with the bypass valve, none of the pictures show it and I don't recall reading it in the description.
#12
people have already posted about how they managed to hydrolock their tc's with cai's installed, so it isn't impossible, and yeah, more than likely you should notice that the water is too deep to get through before you drive thru with the car, but it is possible, and this makes it somewhat less possible.
#14
You all have some very valid points. As for Hydrolock. There is quite a protected area in the lower part of the engine compartment next to the fender well. It stays rather dry in there. I plan on purchasing an AEM by pass valve as well.
I went ahead and ordered the fujita in the black wrinkled finish. Should be hear next weak.
Does anyone have a sound clip of a CIA on a Stock exhaust? If no, no biggie.
I went ahead and ordered the fujita in the black wrinkled finish. Should be hear next weak.
Does anyone have a sound clip of a CIA on a Stock exhaust? If no, no biggie.
#15
Originally Posted by toober75
You all have some very valid points. As for Hydrolock. There is quite a protected area in the lower part of the engine compartment next to the fender well. It stays rather dry in there. I plan on purchasing an AEM by pass valve as well.
I went ahead and ordered the fujita in the black wrinkled finish. Should be hear next weak.
Does anyone have a sound clip of a CIA on a Stock exhaust? If no, no biggie.
I went ahead and ordered the fujita in the black wrinkled finish. Should be hear next weak.
Does anyone have a sound clip of a CIA on a Stock exhaust? If no, no biggie.
#16
Originally Posted by chadfo
I'm only referring to the XB2. The area where the CAI goes into is very well protected.
#17
I don't know if the Fujita intake uses an oiled filter or not, but if it does that could be a cause for the CEL. Sometimes if a filter is over-oiled, the oil can get on the MAF and cause it to not read or read wrong, tripping the CEL. This was a very common problem on VW's, happened to me once.
The hydrolock debate has been beat to death almost anytime CAI's are discussed. There's potential, but I've never met anyone that has had it happen. And I've known a lot of people with CAI's on their cars. I knew a guy that ran ducting from his throttle body straight down to the bumper with no filter at all, and he never had a problem. I know a guy that "cleaned" his filter by spraying the filter with the hose when he washed his car, never hydrolocked. I'm not saying it's impossible, but even in the crazy stupid setups/methods I've seen, it hasn't. As long as you pay attention and don't drive through several feet of water, the likelyhood that it will happen is pretty low. Just my opionion.
The hydrolock debate has been beat to death almost anytime CAI's are discussed. There's potential, but I've never met anyone that has had it happen. And I've known a lot of people with CAI's on their cars. I knew a guy that ran ducting from his throttle body straight down to the bumper with no filter at all, and he never had a problem. I know a guy that "cleaned" his filter by spraying the filter with the hose when he washed his car, never hydrolocked. I'm not saying it's impossible, but even in the crazy stupid setups/methods I've seen, it hasn't. As long as you pay attention and don't drive through several feet of water, the likelyhood that it will happen is pretty low. Just my opionion.
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