We looked into about ALL the Engine Management Sysytems on the market - and there are a LOT of them.
With the criteria of cost, ease of installation, Rotary applications, and tech support, HALTECH came out way ahead.
The HALTECH line of products is also applicable to virtually ALL makes and models.
Click on ECU's on the left, or Accessories on the right side to view the fastest moving products.
The entire HALTECH product line is available through Mazdatrix - if you do not see it, call us and we can get it for you.
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Apexi Engine Management Systems

The Power FC proudly stands as A'PEXi'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. From multiple point fuel and ignition control to boost settings, 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, instructions included) The factory engine harness does not need to be replaced and all critical accessories such as air conditioning continue to function. By using the included FC COMMANDER, the user can adjust and modify a wide range of settings.
93-95 RX7   414BZ004


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