Installed mine earlier this morning and i notice my mileage went up to 36mpg in city .Have yet to hit the freeway. I keep it in sport mode because the noise it makes as it starts out in 2nd gear and lugs along.There is definitely more HP and torque and enough to notice but its not a race car .Engine runs better with less restriction from old air filter setup.
Did you notice any improvement in the vehicle it’s self or just sounds better? Also I live in upstate ny and hear that you could get poor performance during colder seasons with a cold air intake is that true