Optimize your Mazda FD RX-7 Series 7 or 8 (13B-REW) with a Haltech Plug’n’Play ECU Kit. Achieve precise control over fuel, ignition, and boost for your twin-turbo rotary, unlocking its legendary performance potential.
Elite ECU Plug'n'Play Adaptor Harnesses
Elite 1000-2500 Mazda RX7 FD3S-S7&8 Plug ‘n’ Play Adaptor Harness
$460.00
FD RX-7 Series 6
$2,757.00
Elite ECU Terminated Engine Harnesses
$1,075.00
Elite ECU Terminated Engine Harnesses
Elite 1500 Mazda 13B S6-8 CAS with IGN-1A Ignition Terminated Harness Injector Connector: Bosch EV1
$1,158.00
