Aftermarket performance products. Founded in Japan in 1992, A’PEXi has grown from just a small tuning parts manufacturer to a multi-industry international powerhouse. 2018 marked the 20th year for A’PEXi USA and the 26th year for the A’PEXi Group of Companies.

We HIGHLY recommend tuning with a professional tuner who fully understands the Power FC and the specific vehicle/engine. Improper tuning can result in severe damage, and A’PEXi will NOT provide support if guidelines are not followed. For proper tuning and adjustments, always consult a licensed tuner or mechanic with experience in Power FC tuning.

The Power-FC is Apex's solution to all of your tuning needs and stands as the flagship tuning device in the APEXi lineup of electronics. Depending on your needs you can order anything from replacement sensors and harnesses, or components such as the FC Commander, FC Commander Software, and Boost Control Kit to further complement your Power FC ...

For proper tuning and adjustment, it is highly recommended to bring your vehicle with POWER FC to a licensed tuner/mechanic that knows and understands tuning on POWER FC. Product title $19.99 | $24.99

Aftermarket performance products. Founded in Japan in 1992, A’PEXi has grown from just a small tuning parts manufacturer to a multi-industry international powerhouse. 2018 marked the 20th year for A’PEXi USA and the 26th year for the A’PEXi Group of Companies.

・ A’PEXi has also leaded in high performance electronic tuning parts. The Power FC was also one of first of its kind to fully swap out the ECU without backpacking off OEM ECU system. The Power FC was made for specific engine with simplified subsequent settings to tune for …

The AFC Neo is the industry standard for sub computer fuel control. The AFC Neo is designed to fine tune and "squeeze" power out of existing engine setups by allowing the user to modify the fuel curve with precision accuracy.

This makes the initial tuning process much quicker. 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.

The Super Suction Kit offers two configurations to cater to different tuning needs: D-Jetro Conversion: Converts the fuel injection system to a pressure sensor-type system (MAP sensor), allowing for precise tuning and control.

A high grade air/ fuel ratio monitor is also recommended during tuning to ensure best results. - Power FC Kits include: Power FC ECU and FC Commander - D-Jetro Kits are MAF to MAP Sensor conversion kits