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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > afe dci melting?



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      05-22-2011, 08:02 PM   #1
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afe dci melting?

anybody run into an intake pipe melting? I took my filters off to change them yesterday and the tube closes to the bumper was sucked in, like it got too hot and was dimpled in to where i had two one inch holes instead of a 6 inch hole. I heated it up to straighten it out, and just checked it and it is melted again, ill post pix when i put my stock box back on tomm...
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      05-22-2011, 08:06 PM   #2
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HAH my afe intake melted any everyone called me crazy. AFE sucks
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      05-22-2011, 08:32 PM   #3
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im guessing it happend before i got my fmic, we had to hot days where i ran map 2 a few times, and since it was comprimised it did it again, kinda shitty
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      05-22-2011, 08:33 PM   #4
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I haven't had any issues out of mine. I've had it almost 30000 miles without a problem. I'll be interested to see pics.
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      05-22-2011, 11:37 PM   #5
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waiting for pics
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      05-23-2011, 01:34 AM   #6
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Quote:
Originally Posted by Spoolin335 View Post
waiting for pics
Same here, I've had the intake for two years now without any issues. As a matter of fact I just installed the intake back two days ago, and it looked exactly the same as it did when I first got it.
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      05-23-2011, 09:12 AM   #7
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pics??
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      05-23-2011, 10:04 AM   #8
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Over 2 years on my AFE, no problems other than the filters seem to get dirty fairly quickly. No real source of excessive heat in that area, and the pipes coming off of the filters are very short - the rmainder of the pipe past the clamps is all original intake ducting.
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      05-23-2011, 10:40 AM   #9
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pix

it was a lot worse on saturday, but i took a heat gun to try to form it back, this is what it did in less than 24 hours, of course since it was already melted the first time im sure it comprimised the material, i wonder if AFE will replace it?



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      05-23-2011, 10:42 AM   #10
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looks like the filter clamp was tightened way too much, then once its heated it got deformed
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      05-23-2011, 10:45 AM   #11
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makes sense to me
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      05-23-2011, 10:59 AM   #12
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it gets very hot in there i think it still should have been able to withstand the heat
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      05-23-2011, 08:57 PM   #13
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It looks like the clamp was overtightened to me.
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      05-23-2011, 09:10 PM   #14
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Quote:
Originally Posted by imageautodetail View Post
im guessing it happend before i got my fmic, we had to hot days where i ran map 2 a few times, and since it was comprimised it did it again, kinda shitty
Having FMIC wouldn't make air going in the intake cooler. Cools it before it goes in the engine, not before it goes in the intake...
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      05-23-2011, 11:46 PM   #15
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Quote:
Originally Posted by Bakeme521 View Post
Having FMIC wouldn't make air going in the intake cooler. Cools it before it goes in the engine, not before it goes in the intake...
No... the turbos draw in cold/warm air from the intake then send it through the intercooler to the charge pipe before going into the throttle body.

The intake will not see any pressure, just a vacuum.
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      05-24-2011, 01:51 AM   #16
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No... the turbos draw in cold/warm air from the intake then send it through the intercooler to the charge pipe before going into the throttle body.

The intake will not see any pressure, just a vacuum.
I know, that's what I said. Intercooler goes in between the intake and the engine(throttle body), yes it goes after the turbos but the IC is still after DCI...which means that an intercooler would have no effect in making the air cooler that passes through the DCI.
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      05-24-2011, 09:54 AM   #17
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Still...there's some excessive heat from somewhere on that side of the engine, plus there's a possibility that the clamp was tightened too strongly when the engine/intake pieces were hot. Judging by the shape of the deformity, it's exactly what you'd get when you compress an oval shape, especially when the bottom of the oval is the one getting the most heat.
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      05-24-2011, 10:05 AM   #18
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Quote:
Originally Posted by Bakeme521 View Post
Having FMIC wouldn't make air going in the intake cooler. Cools it before it goes in the engine, not before it goes in the intake...
HAHA +1, an intercooler isn't going to help to keep your intake cooler
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      05-24-2011, 02:13 PM   #19
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Quote:
Originally Posted by Bakeme521 View Post
Having FMIC wouldn't make air going in the intake cooler. Cools it before it goes in the engine, not before it goes in the intake...
was just stating that my engine was pretty damn warm...pretty sure the riddle is solved, tight clamp and heat
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