General > Product Reviews
ITG Maxogen Intake for 2.0TFSI
cupra_k1:
Fuel trims are better but still a little out. Did you get chance to do any airflow logs mate? As you say it certainly makes the car feel a lot more eager, especially at top end. They do sound awesome though don't they!
Janner_Sy:
just read a thread on SCN about the mpg going down after fitting the ITG, quite a few guys reckon theirs has. I reckon mine has gone down a fair amount as well since fitting. Id say its down about 2-3mpg.
anyone else noticed this?
KRL:
It makes sense that the MPG would go down. I have also noticed a 1-2 mpg drop with my cai.
An upgraded CAI will allow more air to get into the engine. To maintain the specified AFR the injectors will need to inject more fuel into the cylinder and hence cause a decrease in mpg.
Janner_Sy:
denser air due to the heat shield enclosure, my filter is always cold to the touch after a journey.
KRL:
--- Quote from: vRSy on December 20, 2009, 10:30:08 am ---denser air due to the heat shield enclosure, my filter is always cold to the touch after a journey.
--- End quote ---
Almost :xmassmiley:
The oxygen content is what is important and is what the engine needs to combust. Colder air means the the oxygen particles are squeezed closer together and therefore you have more of them.
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