The UpRev MAF GT is an upgrade sensor for Nissan vehicles using Hitachi Part # W0133-1723137 in forced induction applications only. The UpRev MAF GT sensor will read almost 180% the air flow range of the factory sensor while allowing stable idle air flow measurements. If you have a Nissan or Infiniti vehicle that you're adding forced induction to, you will need this upgraded MAF Sensor. UpRev MAF GT sensor works on a wide range of current and older model Nissan and Infiniti vehicles. The diameter of the MAF tube varies, so an exact HP or flow range cannot be stated for each vehicle. Nissan has generally matched the factory MAF tube to reach the 4.9v range at 130% over the factory HP. If you're adding forced induction, you will out flow the factory MAF sensor. *If your vehicle has 2 MAF sensors from the factory, you will need to replace both MAF sensors. *This unit requires UpRev Flash, or a third party stand-alone ECU for operation. It cannot be used on the factory tune, or with piggy back ECU units alone. This product has a 1 year from date of purchase warranty and is non-transferable.
