Apexi Power FC and OLED Commander 93+ Mazda RX-7



The Power FC proudly stands as A’PEX’s answer to the constraints and limitations associated with most piggy-back style fuel controllers. The Power FC is a complete, stand alone, total engine management system capable of handling virtually anything thrown in its path. The Power FC is capable of accommodating even the most demanding performance enthusiasts. The Power FC replaces the factory ECU and controls all vital engine parameters (Off road use only, no OBD-II). Installation is as easy as replacing the factory ECU. (Some minor rewiring is required on select vehicles). The factory engine harness does not need to be replaced and all critical accessories such as air conditioning continue to function. By using the optional FC COMMANDER, the user can adjust and modify a wide range of settings. Since there is no need to upgrade ROM chips or modify ECU’s, the factory ECU can be kept by the original user.  The Power FC also comes preprogrammed with several base maps.  As with all other fuel controllers, the POWER FC should be tuned on a dynomometer by a trained professional. A high grade air/ fuel ratio monitor is also recommended during tuning to ensure best results.

-New OLED Commander is much more visible, especially in bright sunlight.

-In our opinion, the easiest, most user-friendly engine management system for the 93+ RX-7.


Please note that the Power FC comes programmed with a base map intended for an intake, downpipe, and exhaust. Any further modifications to the vehicle require a re-tune in order to ensure safe, optimal performance. However, we recommend every car be tuned on a dyno to ensure the best performance. We can also program you a base map to suit your individual vehicle until you are able to get a full tune. However, this is not a substitute for a tune and is only intended to get the vehicle running and driving to your tuner.


Additional information

Weight 80 oz
Dimensions 15 × 14 × 6 in


There are no reviews yet.

Be the first to review “Apexi Power FC and OLED Commander 93+ Mazda RX-7”

This site uses Akismet to reduce spam. Learn how your comment data is processed.