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Which ECU for the Mazda RX-7 FD Series 6 1992-95 (13B-REW twin-turbo)?

Every ECU below has a harness for this car. They all run the engine basics; the difference is how many of the stock ECU's other functions each one can still wire, and how much spare I/O is left for add-ons such as boost control or a wideband. “Of 0” counts the stock functions at least one ECU here wires.

Issues & roadmap · Report an issue

No harness has been built for this car yet. The fit check for each ECU is below.

ECUs without a harness for this car

  • Haltech Elite 1500 HT-150900Fits
  • Haltech Elite 2500Fits
  • Haltech Nexus S3Fits
  • ECUMASTER EMU BlackNeeds add-onOil metering pump stepper driver needed; not documented for this ECU
  • Link G4X AtomXNeeds add-onOil metering pump stepper driver needed; not documented for this ECU
  • Link G4X FuryXNeeds add-onOil metering pump stepper driver needed; not documented for this ECU
  • Link G4X MonsoonXNeeds add-onOil metering pump stepper driver needed; not documented for this ECU
  • Link G4X StormXNeeds add-onOil metering pump stepper driver needed; not documented for this ECU
  • Link G4X XtremeXNeeds add-onOil metering pump stepper driver needed; not documented for this ECU
  • MoTeC M130Needs add-onSequential twin-turbo control unconfirmed for this ECU
  • MoTeC M150Needs add-onSequential twin-turbo control unconfirmed for this ECU
  • MoTeC M170Needs add-onSequential twin-turbo control unconfirmed for this ECU
  • MoTeC M190Needs add-onSequential twin-turbo control unconfirmed for this ECU
  • MaxxECU GEN2 RACENeeds add-onOil metering pump stepper driver needed; not documented for this ECU
  • MaxxECU GEN2 TRACKNeeds add-onOil metering pump stepper driver needed; not documented for this ECU
  • MaxxECU MININeeds add-onOil metering pump stepper driver needed; not documented for this ECU
  • MaxxECU PRONeeds add-onOil metering pump stepper driver needed; not documented for this ECU
  • MaxxECU RACENeeds add-onOil metering pump stepper driver needed; not documented for this ECU
  • MaxxECU SPORTNeeds add-onOil metering pump stepper driver needed; not documented for this ECU
  • MaxxECU STREETNeeds add-onOil metering pump stepper driver needed; not documented for this ECU
  • AMP EFI MS3Pro EVO+Needs add-onOil metering pump stepper driver needed; not documented for this ECU
  • AMP EFI MS3Pro EVO+ HCNeeds add-onOil metering pump stepper driver needed; not documented for this ECU
  • AMP EFI MS3Pro MiniNeeds add-onOil metering pump stepper driver needed; not documented for this ECU
  • AMP EFI MS3Pro UltimateNeeds add-on · discontinuedOil metering pump stepper driver needed; not documented for this ECU
  • rusEFI ProteusNeeds add-onSequential twin-turbo control unconfirmed for this ECU
  • Emtron Shadow 8Needs add-onSequential twin-turbo control unconfirmed for this ECU
  • Emtron SL4Needs add-onSequential twin-turbo control unconfirmed for this ECU
  • Emtron SL6Needs add-onSequential twin-turbo control unconfirmed for this ECU
  • Emtron SL8Needs add-onSequential twin-turbo control unconfirmed for this ECU
  • SpeeduinoNeeds add-onOil metering pump stepper driver needed; not documented for this ECU
  • Link RX7Link S6Plug-inPlug-in: mates the stock plugs pin-for-pin, no adapter harness
  • Link RX7XPlug-inPlug-in: mates the stock plugs pin-for-pin, no adapter harness
  • DTAFast E48Not suitable · discontinuedRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • ECUMASTER EMU PRO 16Not suitableRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • FuelTech FT450Not suitableRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • Link G5 Voodoo Neo 4Not suitableRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • Link G5 Voodoo Neo 6Not suitableRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • Link G5 Voodoo Pro V1Not suitableRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • Link G5 Voodoo Pro V2Not suitableRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • Emtron KV12Not suitableRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • Emtron KV16Not suitableRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • Emtron KV8Not suitableRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • MoTeC M800Not suitable · discontinuedRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • Motorsport Electronics ME221Not suitableRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • Motorsport Electronics ME360Not suitableRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • Motorsport Electronics ME442Not suitableRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • AMP EFI MicrosquirtNot suitableRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • DTAFast P8Not suitable · discontinuedRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • DTAFast S100Not suitable · discontinuedRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • DTAFast S40Not suitable · discontinuedRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • DTAFast S60Not suitable · discontinuedRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • DTAFast S80Not suitable · discontinuedRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • DTAFast STCNot suitable · discontinuedRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • DTAFast T12Not suitableRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • DTAFast T2Not suitableRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • DTAFast T2iNot suitableRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • DTAFast T4Not suitableRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • DTAFast T4+Not suitableRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • DTAFast T8Not suitableRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • DTAFast T8+Not suitableRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • Holley Terminator X MAXNot suitableRotary engine; rotary decode / leading-trailing ignition not documented for this ECU
  • AEM EMS 30-1042— · discontinuedPlug-in for Honda NSX NA1 1991-2005 (C30A) only; this car's stock plugs differ
  • AEM EMS 30-6100— · discontinuedPlug-in for Toyota Supra A80 1993-98 USDM (2JZ-GTE, non-VVT) only; this car's stock plugs differ
  • AMP EFI AMP PNP Miata NA6—Plug-in for MX-5 Miata NA6 1990-93 (B6-ZE, 1.6) only; this car's stock plugs differ
  • AMP EFI AMP PNP Miata NA8 94-95—Plug-in for MX-5 Miata NA8 1994-95 (BP-ZE, 1.8, OBD-I) only; this car's stock plugs differ
  • AMP EFI AMP PNP Miata NA8 96-97—Plug-in for MX-5 Miata NA8 1994-95 (BP-ZE, 1.8, OBD-I) only; this car's stock plugs differ
  • AMP EFI AMP PNP Miata NB1—Plug-in for MX-5 Miata NB1 1999-00 (BP-4W) only; this car's stock plugs differ
  • AMP EFI AMP PNP Miata NB2—Plug-in for MX-5 Miata NB2 2001-05 (BP-Z3, VVT; excludes Mazdaspeed) only; this car's stock plugs differ
  • MaxxECU C6 E38 Plug-in—Plug-in for Chevrolet Corvette C6 2005-13 (LS2/LS3/LS7) only; this car's stock plugs differ
  • Link CIVICLink K20X—Plug-in for RSX Type-S 2002-04 (K20A2) only; this car's stock plugs differ
  • Link E36X—Plug-in for BMW 3 Series E36 1990–2000 (M50/M52) only; this car's stock plugs differ
  • Haltech Elite 1500 HT-140960 (02-04 RSX PnP)—Plug-in for RSX Type-S 2002-04 (K20A2) only; this car's stock plugs differ
  • Haltech Elite 1500 HT-140961 (05-06 RSX PnP)—Plug-in for RSX Type-S 2005-06 (K20Z1) only; this car's stock plugs differ
  • ECUMASTER EMU Black PnP ECU2JZB—Plug-in for Toyota Supra A80 1993-98 USDM (2JZ-GTE, non-VVT) only; this car's stock plugs differ
  • ECUMASTER EMU Black PnP K20A2—Plug-in for RSX Type-S 2002-04 (K20A2) only; this car's stock plugs differ
  • Hondata FlashPro—Plug-in for AP2 2006–09 (F22C1, DBW) only; this car's stock plugs differ
  • Link G4X S2000X—Plug-in for AP1 2000–03 (F20C), AP2 2004–05 (F22C1, cable) only; this car's stock plugs differ
  • rusEFI Hellen 125 Honda K—Plug-in for RSX Type-S 2002-04 (K20A2) only; this car's stock plugs differ
  • AEM Infinity 708—Plug-in for BMW 3 Series E46 M3 2001–2006 (S54) only; this car's stock plugs differ
  • AEM Infinity 710—Plug-in for BMW 3 Series E46 M3 2001–2006 (S54) only; this car's stock plugs differ
  • Link JZX90X—Plug-in for Toyota Mark II JZX90 1992-96 (1JZ-GTE, non-VVT) only; this car's stock plugs differ
  • Hondata KPro4—Plug-in for RSX Type-S 2002-04 (K20A2) only; this car's stock plugs differ
  • MaxxECU Mustang 2011-14 plug-in—Plug-in for Mustang GT 2011–14 (Coyote 5.0) only; this car's stock plugs differ
  • Link MX5NAX—Plug-in for MX-5 Miata NA6 1990-93 (B6-ZE, 1.6), MX-5 Miata NA8 1994-95 (BP-ZE, 1.8, OBD-I) only; this car's stock plugs differ
  • Link MX5NB1X—Plug-in for MX-5 Miata NB1 1999-00 (BP-4W) only; this car's stock plugs differ
  • Link MX5NB2X—Plug-in for MX-5 Miata NB2 2001-05 (BP-Z3, VVT; excludes Mazdaspeed) only; this car's stock plugs differ
  • Link RX7Link S7/S8—Plug-in for Mazda RX-7 FD Series 7-8 1996-02 (13B-REW twin-turbo) only; this car's stock plugs differ
  • Link SupraLink—Plug-in for Toyota Supra A80 1993-98 USDM (2JZ-GTE, non-VVT) only; this car's stock plugs differ

Categories are read from the stock pin names and are a guide; each item shows its full stock name. Power and ground pins aren't compared, since every harness powers and grounds the ECU. Prices aren't considered. Always check the harness's own findings before building.