R Magic FD Power Coil & Power Igniter Type AV

The R Magic FD Power Coil & Power Igniter Type AV is designed to increase amperage and voltage, in order to maximize the performance of the coil.  If you increase only the current value, it is easy to feel the torque increase in the low speed range.  It also helps prevent misfire at high rpm.  In addition, if the voltage value is also increased, the torque in the low rotation range will increase further and punch at high rotation will occur.  

Designed specifically for vehicles that are increasing boost and producing more power.  Installation will also help prevent "knocking" when the vehicle is spinning at high revs.  It is not necessary to change the ECU settings or adjust the fuel settings, but if possible it is recommended.  Specifically, it is effective to change the setting of the closing angle time if possible.