The E80/90 Series Ambient Thermal Management Stepped Core Front Mount Intercooler. From the innovators that first created the stepped core form factor.
Shipping and Handling Rates are:
East USA-$50
Central USA-Ohio to the Rockies-$56
Western USA-$65
Eastern Canada-$63
Central Canada-$68
Western Canada-$75
Group buy pricing is as follows:
GB will run for 6 weeks pricing will be:
MSRP-$799 + shipping
Group Buy Price-
1-10$679 + shipping
11-15 $659 + shipping
15+ $639 + shipping
Once GB is complete we will refund the difference from what was paid to original GB price.
To get a spot in the group buy simply PayPal us a $100 deposit at www.paypal.com and pay this account:
AmbientThermalManagement@yahoo.com
Please make sure you include a confirmed shipping address, model and year of your vehicle!
Price- $679/$724(09+J-tube)
1. HM-shipped
2. TH-paid deposit
3. AF-paid deposit
4. JB-paid deposit
5. BR-paid deposit
6.
7.
8.
9.
10.
Price cut to $659/$704(09+J-tube)
11.
12.
13.
14.
15.
Price cut to $639/$684(09+J-tube)
16.
17.
18.
19.
20.
Multidimensional Intercooling:
Prior to our original stepped core intercoolers we designed for the Helix BMW and Mini; you had the option to either go taller or thicker with the cores. In our design process, we measured the captive areas in the front of the bumper in both depth and height. We went about designing an intercooler that took up all of this area in multiple planes. We also designed the intercooler to sit against the factory heat exchangers, so the radiator fan could still draw ambient air through the core when the vehicle is stopped or in low speed situations. The end result is an intercooler with 56% more frontal area as well as 56% more core volume than stock.
Now about the core:
Since we custom spec'd the core to this application, we were not constrained to an off the shelf core in regards to ambient and internal fin count. The core in the ATM FMIC is a single unit stacked up to our specifications regarding to ambient row height, charge row height, internal fin count, and external fin count. Since our core has more volume, we could increase the internal fin count, and external fin count. Since our core has more volume, we could increase the internal fin count and remove more temperature while still meeting the targeted air flow with minimal pressure drop for this application. As you see by the AIT datalogs (below), the intercooler works amazingly well.
Another Design feature to our core is the use of half round header bars on the ambient face and in the charge side of the core. These half round bars help to direct airflow with less restriction though the core to the radiator. The rounded header bars also offer less pressure drop across the core. This is due to the charge air not having to find its direction into the core nor fight flat surfaces (laminar airflow)!
Endtank Design:
All endtanks are not created equal. Air likes to flow in a smooth curved radius and as you can see the ATM FMIC has cast rounded end tanks. Another thing you will notice is we opted not to utilize the factory Plumbing. Our reasoning is simple the e80/90 series cars utilize restrictive charge pipes that shrink down less than 2"ID, we use 2.5" ID silicone charge pipes and 2.5"OD aluminum J-Tube(2009+ vehicles)
Design:
-More core volume than stock- Yes 56%(factory IC is 487/ci , ATM is 773/ci)
-More Ambient face than stock- Yes 56%(factory IC is 111 sq/in , ATM is 185sq/in)
-More charge rows than stock - Yes 13
-Bar and Plate construction- Yes with half round bars
-Sits closely to factory exchangers so air is drawn through when car is not in motion- Yes
-The Finish:
We put a custom finish to ensure an even and appealing look to the intercooler assembly. The result is a look that is unlike what is currently available.
Install:
-Requires Removal of one time use clamps,
-NO cutting or trimming on 335i
- A small amount of trimming necessary on 135i near Ambient Air Sensor.
[img]http://ift.tt/1xd43pm
-Utilizes factory mounting points- Yes
2-3-4 Gear AIT Datalog
***we will be posting pre and post Intercooler temps and pressure drop data once we can get some warmer weather here in NJ***
***The datalogs and information shared on this thread is the intellectual property of ATM and may NOT be used without the expressed written permission of ATM***
Shipping and Handling Rates are:
East USA-$50
Central USA-Ohio to the Rockies-$56
Western USA-$65
Eastern Canada-$63
Central Canada-$68
Western Canada-$75
Group buy pricing is as follows:
GB will run for 6 weeks pricing will be:
MSRP-$799 + shipping
Group Buy Price-
1-10$679 + shipping
11-15 $659 + shipping
15+ $639 + shipping
Once GB is complete we will refund the difference from what was paid to original GB price.
To get a spot in the group buy simply PayPal us a $100 deposit at www.paypal.com and pay this account:
AmbientThermalManagement@yahoo.com
Please make sure you include a confirmed shipping address, model and year of your vehicle!
Price- $679/$724(09+J-tube)
1. HM-shipped
2. TH-paid deposit
3. AF-paid deposit
4. JB-paid deposit
5. BR-paid deposit
6.
7.
8.
9.
10.
Price cut to $659/$704(09+J-tube)
11.
12.
13.
14.
15.
Price cut to $639/$684(09+J-tube)
16.
17.
18.
19.
20.
Multidimensional Intercooling:
Prior to our original stepped core intercoolers we designed for the Helix BMW and Mini; you had the option to either go taller or thicker with the cores. In our design process, we measured the captive areas in the front of the bumper in both depth and height. We went about designing an intercooler that took up all of this area in multiple planes. We also designed the intercooler to sit against the factory heat exchangers, so the radiator fan could still draw ambient air through the core when the vehicle is stopped or in low speed situations. The end result is an intercooler with 56% more frontal area as well as 56% more core volume than stock.
Now about the core:
Since we custom spec'd the core to this application, we were not constrained to an off the shelf core in regards to ambient and internal fin count. The core in the ATM FMIC is a single unit stacked up to our specifications regarding to ambient row height, charge row height, internal fin count, and external fin count. Since our core has more volume, we could increase the internal fin count, and external fin count. Since our core has more volume, we could increase the internal fin count and remove more temperature while still meeting the targeted air flow with minimal pressure drop for this application. As you see by the AIT datalogs (below), the intercooler works amazingly well.
Another Design feature to our core is the use of half round header bars on the ambient face and in the charge side of the core. These half round bars help to direct airflow with less restriction though the core to the radiator. The rounded header bars also offer less pressure drop across the core. This is due to the charge air not having to find its direction into the core nor fight flat surfaces (laminar airflow)!
Endtank Design:
All endtanks are not created equal. Air likes to flow in a smooth curved radius and as you can see the ATM FMIC has cast rounded end tanks. Another thing you will notice is we opted not to utilize the factory Plumbing. Our reasoning is simple the e80/90 series cars utilize restrictive charge pipes that shrink down less than 2"ID, we use 2.5" ID silicone charge pipes and 2.5"OD aluminum J-Tube(2009+ vehicles)
Design:
-More core volume than stock- Yes 56%(factory IC is 487/ci , ATM is 773/ci)
-More Ambient face than stock- Yes 56%(factory IC is 111 sq/in , ATM is 185sq/in)
-More charge rows than stock - Yes 13
-Bar and Plate construction- Yes with half round bars
-Sits closely to factory exchangers so air is drawn through when car is not in motion- Yes
-The Finish:
We put a custom finish to ensure an even and appealing look to the intercooler assembly. The result is a look that is unlike what is currently available.
Install:
-Requires Removal of one time use clamps,
-NO cutting or trimming on 335i
- A small amount of trimming necessary on 135i near Ambient Air Sensor.
[img]http://ift.tt/1xd43pm
-Utilizes factory mounting points- Yes
2-3-4 Gear AIT Datalog
***we will be posting pre and post Intercooler temps and pressure drop data once we can get some warmer weather here in NJ***
***The datalogs and information shared on this thread is the intellectual property of ATM and may NOT be used without the expressed written permission of ATM***
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