Hi all I'm letting go my Tucson 2.4 white Dec 2010.
K&n filter, eagle projector eyes, Korean fog lamp cover and special dash cover witb28" rim.
Mileage only 30k. Sms 0124487777
The Tucson 2.4 already tuned high + dual VVT yet you still install K&N filter? Mind tell me any difference after installing that filter? My guess consume more FC, engine would rev harder and exhaust, did you keep the original muffler? Please let me know whether my guess is correct.
Car modifications, for any make, if you altered the air intake to take in more air, make sure the exhaust system has enough pressure to release the exhaust gas out. Or else, it'll choke the engine causing it to loose torque aka pulling power despite the output horsepower increased. End result will get carbon build up behind the valve for MPI injection and engine will get early leakage.
I can tell you that majority local Ah Beng modify workshop don't have any technical knowledge yet most of them don't even own nor know how to operate the air pressure reading diagnostic tool. Don't even know how to calculate pressure yet cincai make air intake and big exhaust tubes + straight through muffler would end up losing much pressure.