Cold Air Intake
#26
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I like! Looks heavy though ![Confused](https://mbworld.org/forums/images/smilies/confused.gif)
That's pretty much what I want to do with my car, the major problem i see is routing a pipe without going smaller, past the radiator on the sides.
![Confused](https://mbworld.org/forums/images/smilies/confused.gif)
That's pretty much what I want to do with my car, the major problem i see is routing a pipe without going smaller, past the radiator on the sides.
#28
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I don't know, it seems like the longer tube will negate and benefits retrieved from "colder" air. Think of drinking from a straw vs. a hose.
Only a dyno with a fan will tell. I say it's gonna be a wash.
Only a dyno with a fan will tell. I say it's gonna be a wash.
#29
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V12-Biturbo
So what's the difference between this cold air piping, and all those fancy Carbon Fiber air/boxes python/tubes VRUS/VRP made that cost a few thousand bucks??
Cheaper alternative that'll prolly net the same gains?
![nix](https://mbworld.org/forums/images/smilies/nixweiss.gif)
from Vadim:Here is the same design on E55 - currently in testing.
Last edited by Thericker; 07-19-2008 at 03:09 AM.
#30
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![](http://img154.imageshack.us/img154/3713/bmccdafilterboxri8.jpg)
and if you really like'em, as far as i know there are a lot of sizes, width, lenght , dia
it's a pity because they are a few km from my home but I don't like a lot the idea of modding my bay appearance
but, should they make 20+hp .. I'd re-think
![Confused](https://mbworld.org/forums/images/smilies/confused.gif)
Last edited by dyno; 07-19-2008 at 05:06 AM.
#31
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#32
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2015 S212
We need to find the gains here. Looks like everyone is doing the same basic design, but with what gains? I am hoping to have a setup ready for dyno day. I will test my car with stock, cf, and FIPK setups and see what difference there is. i am also testing a new cooling prototype to see if it is in any working range.
#34
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I am roughly trying to do the same thing, bring a few fab'd up ideas for CAI's with me to the dyno day and see what works best.
#38
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C63S coupe, X5M
I think the benefit is getting rid of the choke point that is at the inlet for the intakes. If you've seen it, not only is it blocked by plastic "fins", but it is small compared to the diameter of the rest of the intake tubing... Not to mention the bottleneck in the drivers side intake tube just past the radiator.
When I first looked at my intake I was suprised, the intake ports are anemic and the fins don't help.
#39
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2015 S212
Big difference, mostly in client needs. As you pointed out, the CF box is one way to get similar gains. It is expensive (could you make them out of hard plastic?) but they maintain the OEM maintenance process. That is key. The "fangs" don't, but are trick.
#41
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Ours picked up about the same power...
![](http://www.letmotorsports.com/let-intake-dyno.jpg)
I've tried 3 different styles / setups and I agree with Vadim that welded SS is best.
![](http://www.letmotorsports.com/let-intake-dyno.jpg)
I've tried 3 different styles / setups and I agree with Vadim that welded SS is best.
#44
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2015 S212
I am waiting to see data between doing that and just running new 3" pipes from the airbox THROUGH the radiator fins. If you look at the, you can shave the sides and it will allow a 3" tube through. I know, cause it is done and maybe the butt felt something maybe not. Right now (finally), the car is just a monster so a little bump may only be seen on the dyno/track. My next step is to replace the airbox with 3" tubes and add the cone filters at the end to see if that will make enough of a difference. that is when I started to fiddle with the TB so much and got to wondering about making it larger.
#46
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We need to find the gains here. Looks like everyone is doing the same basic design, but with what gains? I am hoping to have a setup ready for dyno day. I will test my car with stock, cf, and FIPK setups and see what difference there is. i am also testing a new cooling prototype to see if it is in any working range.
#48
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Viper SRT10, E55, Evo VIII, c6 Z06,CLK55, GT-R
I'd like to also know if anyone is going to release something soon before I go off having a custom intake setup made.
#49
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#50
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W220 S65 AMG
Here's what I did yesterday...
Intake tubes from a Lamborghini Gallardo... designed better and looks better:
![](http://thegetlucky.com/_upload/img/p0/ict01.jpg)
![](http://thegetlucky.com/_upload/img/p0/ict02.jpg)
Here you can compare the inside of the stock intake tube versus the Lamborghini one...![thumbs](https://mbworld.org/forums/images/smilies/thumbsup.gif)
![](http://thegetlucky.com/_upload/img/p0/ict03.jpg)
![](http://thegetlucky.com/_upload/img/p0/ict04.jpg)
Smooooooooooooooooooooooooooth!
Intake tubes from a Lamborghini Gallardo... designed better and looks better:
![](http://thegetlucky.com/_upload/img/p0/ict01.jpg)
![](http://thegetlucky.com/_upload/img/p0/ict02.jpg)
Here you can compare the inside of the stock intake tube versus the Lamborghini one...
![thumbs](https://mbworld.org/forums/images/smilies/thumbsup.gif)
![](http://thegetlucky.com/_upload/img/p0/ict03.jpg)
![](http://thegetlucky.com/_upload/img/p0/ict04.jpg)
Smooooooooooooooooooooooooooth!
![bow](https://mbworld.org/forums/images/smilies/bowdown.gif)