[Gizm0]

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I logged a 1-2-3 pull the other day on map 5, and have a question:

What is the unit for the IAT? On the graph below it starts at 11.5 and ends around 14. It can't be °C because it was 77°F outside > 11.5°C = 53°F and 14°C = 57°F

Do I need to multiply the Y scale on the left by 10 and the result is the T°F between the intercooler and the throttle body?



The reason why I'm asking is because I am comparing to this graph from VRSF:



With the 7" VRSF FMIC, the IAT shows an increase in temperature of only about 5°F whereas with the stock FMIC, the temperature increases about 25°F on a 3rd gear pull.

I don't want to buy the 7" FMIC because I don't want to have to cut my bumper. I am however interested with the 5" FMIC because it's a simple install that don't require any cutting.

Does anyone in here have the 5" VRSF FMIC and a JB4 who would be able to log and send me a graph of the IAT on a 3rd gear pull? I've tried contacting VRSF but they haven't logged the IAT with the 5" FMIC.

Thanks!

[fazman]

Originally Posted by Gizm0

I logged a 1-2-3 pull the other day on map 5, and have a question:

What is the unit for the IAT? On the graph below it starts at 11.5 and ends around 14. It can't be °C because it was 77°F outside > 11.5°C = 53°F and 14°C = 57°F

Do I need to multiply the Y scale on the left by 10 and the result is the T°F between the intercooler and the throttle body?



The reason why I'm asking is because I am comparing to this graph from VRSF:



With the 7" VRSF FMIC, the IAT shows an increase in temperature of only about 5°F whereas with the stock FMIC, the temperature increases about 25°F on a 3rd gear pull.

I don't want to buy the 7" FMIC because I don't want to have to cut my bumper. I am however interested with the 5" FMIC because it's a simple install that don't require any cutting.

Does anyone in here have the 5" VRSF FMIC and a JB4 who would be able to log and send me a graph of the IAT on a 3rd gear pull? I've tried contacting VRSF but they haven't logged the IAT with the 5" FMIC.

Thanks!

Not sure, but I would email your logs directly to Terry@BMS or try asking on n54tuning.com. I have the Full ER FMIC kit with carbon fiber shroud and ER Charge pipe with Tial BOV VTA... my car is always happy pull after pull