I was wondering if anyone compared the intake difference with a cold air vs stock intake. I have stock intakes and noticed during the last 2 months with temps from low 20's to low 60's with a mix of highway and city driving the mean delta is about 15 degrees warmer intake/ambient. This is using my torque app via bluetooth OBD. Has anyone did a comarision?

 

I have not done this - but very interested in the torque app. I now have the app and am shopping for a bluetooth OBD adapter. Out of curiosity - which one are you using?

 

V1.5 Super Mini ELM327 Bluetooth OBD2 OBD-II CAN-BUS Diagnostic Scanner Tool from amazon.

I was thinking about all the debate on CAI's and as I understand it, the cooler the charge air the denser and higher O2. I understand Boyle's law. But to get a real world comparision of the intake temp should reflect that a CAI on our cars do offer a cooler intake charger versus stock in real world applications. But I dont think anyone has logged the difference.