Air Intake Options




Maybe I'm a sucker, but I was most impressed by the digital airflow design they utilized, which resulted in them going with a cone-style filter, rather than the traditional flat rectangular filter. So that's the one I was leaning towards.
Arma's intake seems to utilize the same design, and is much more aesthetically appealing IMO than the Weistec intake. Either it's flow restricted compared to other aftermarket competitor products, or they only dynoed it OEM vs OEM + intake without any other supporting mods, since their dyno only shows 5rwhp and 5 ft-lb increase. But even the Weistec kit states "5 to 30HP gains in the top end depending on level of modification".
On a separate note, I was talking to one of the guys at Pure Turbos, and I believe they said they know of some C63 guys who swapped in the GTS OEM intake, as it flows better than stock, and the GTS and C63 motors are essentially identical?




"Why are there openings/slits in the airbox on the sides? Wouldn't this allow hot air from the engine to be sucked in as well, decreasing intake efficiency?"
Their reply:
"Thank you for your inquire.
The slits on the sides is built to make the air goes smooth. Air comes in from the tube goes to the airbox, imagine when the box is full of cold air, it may case the turbulence. So that’s the slits on the sides to help the air comes in and out. And in case of heat created, it will comes out from the slits as well. (the heat sinks to the bottom so it will goes out from the slits)
I hope you get the theory now.
Armaspeed"
The Best of Mercedes & AMG
Our intakes will be out soon, just want to make sure all is perfect before release

-Payam
Honestly these carbon airboxes boxes are just retaining heat... so yes all the choices you have up are hot air intakes lol.
But it like I said best to do a custom front mounted intake that could be made for less than $900 with any decent welder..

Honestly these carbon airboxes boxes are just retaining heat... so yes all the choices you have up are hot air intakes lol.
But it like I said best to do a custom front mounted intake that could be made for less than $900 with any decent welder..
Not ideal in a performance aspect, but if you like aesthetics I guess that's a cool thing to do?
-Payam



