Ignitions and Electrical› Computers, Chips, Modules and Programmers

Apexi

APEXi Power FC Mazda RX-7 FD3S (Ver. V)

$1,199.00

SKU: A02U 414-Z009

Out of Stock
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The A'PEXi Power FC is a complete standalone ECU that replaces the factory ECU to provide total control over engine management. It is ideal for high-performance, track, and race applications, offering multi-point fuel and ignition control, VTEC engagement (Honda), and boost management. It's a plug-and-play installation for many models, retaining factory functions like A/C, and includes JDM-based base maps for faster initial setup. Optional FC Commander or Commander PRO enables in-depth tuning, data logging, and real-time monitoring. Available in L-Jetro (MAF-based) and D-Jetro (MAP-based, requires additional sensor kits) versions.
Show original supplier description
APEXi Power FC Mazda RX-7 FD3S (Ver. V)

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandApexi
Part NumberA02U 414-Z009

Videos

APEXi Power FC Install on a FD3S RX-7

APEXi Power FC Install on a FD3S RX-7
Apexi Power FC Fixed My RX7 FD!!

Apexi Power FC Fixed My RX7 FD!!
What does the A'PEXi FC Commander Pro (USB Cable Ver 2.0) do?

What does the A'PEXi FC Commander Pro (USB Cable Ver 2.0) do?
FD3S: Apexi Power FC Install

FD3S: Apexi Power FC Install
Why Did I Buy An Apexi Power FC for the RX7 FD?

Why Did I Buy An Apexi Power FC for the RX7 FD?
APEXi Power FC Install on a FD3S RX-7

APEXi Power FC Install on a FD3S RX-7
Apexi Power FC Fixed My RX7 FD!!

Apexi Power FC Fixed My RX7 FD!!
What does the A'PEXi FC Commander Pro (USB Cable Ver 2.0) do?

What does the A'PEXi FC Commander Pro (USB Cable Ver 2.0) do?
Why Did I Buy An Apexi Power FC for the RX7 FD?

Why Did I Buy An Apexi Power FC for the RX7 FD?
FD3S: Apexi Power FC Install

FD3S: Apexi Power FC Install
Mazda RX-7 FD3S 2-step with Apex'i Power FC (3)

Mazda RX-7 FD3S 2-step with Apex'i Power FC (3)

5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy