No problem with using Simota as a CAI, but custom pipes that long cost $$$. Maybe 4-5 thousand at eRL on P.Tuazon (by Chocolate House)

mojako, interesting yung article, pero K&N panel versus simota cone... syempre panalo Simota... more interesting kung K&N cone versus Simota cone... The margine will be the same in the opposite direction.

yan_168, most EFI cars have a Mass Air Flow/Pressure sensor right behind the filter.

And usually, you don't have to reset the ECU... it will work just fine... or if it doesn't, it will adapt in a few hours.