I heard you lose power if you install an intake in the evo (changing the turbo inlet) because your car will run richer/leaner( i forgot which one is it) but is it true? i'd like to know because i want to get one for my car. I heard you can tune it using the s-afc II (which i have) any settings for this? and what kind of intake do you have in your car?any help would be appreciated.

 

Do a search on intakes.

Many many many fuel management systems can "correct" the misreadings of an aftermarket intake.

Whether its worth the money or not is still up in the air. There are plenty of people who think its worth it and plenty who think its not worth it.

 

I have the HKS RS intake and i noticed a slight gain in hp