Supported vehicles › Mazda › CX-3
Mazda · Cars & LCV
Mazda CX-3 tune files, remaps & software solutions
7 engines · 2015–2019 · 11 ECU/TCU types · files for Autotuner, KESS3, Flex, Dimsport DFOX / New Genius, PCMflash, MMCFlash, BitBox and more
Custom files for the Mazda CX-3 built in WinOLS from your own read — not a generic file pulled from a database. Send the read from your tool and Josh builds the calibration for your exact software version, usually back within 10–20 minutes during file-service hours (9am–9pm Mon–Sat AEST), and supports it afterwards. Typical Stage 1 figures are shown per engine below and confirmed per calibration. This platform is covered in depth on the Isuzu Transtron tune files hub.
Mazda CX-3 1.5 Skyactiv-D diesel
Controllers and read methods
- Denso S552 SH72546 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxOBD
- Denso S553 SH72546 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxOBD
What we build for this engine
- Stage 1 and Stage 2 calibrations built from your read
- Towing and economy files
- DPF, EGR and AdBlue software solutions, DTC work
- WinOLS map packs and DAMOS where we hold our own definitions
Mazda CX-3 1.5D S5 diesel
Controllers and read methods
- Denso Gen3 Crypto SH72546 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxOBD
What we build for this engine
- Stage 1 and Stage 2 calibrations built from your read
- Towing and economy files
- DPF, EGR and AdBlue software solutions, DTC work
- WinOLS map packs and DAMOS where we hold our own definitions
Mazda CX-3 1.8 Skyactiv-D diesel
Controllers and read methods
- Denso D08 MPC5746 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxOBD (BETA)
What we build for this engine
- Stage 1 and Stage 2 calibrations built from your read
- Towing and economy files
- DPF, EGR and AdBlue software solutions, DTC work
- WinOLS map packs and DAMOS where we hold our own definitions
Mazda CX-3 1.8D S8 diesel
Controllers and read methods
- Denso Gen4 MPC5746 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxOBD
What we build for this engine
- Stage 1 and Stage 2 calibrations built from your read
- Towing and economy files
- DPF, EGR and AdBlue software solutions, DTC work
- WinOLS map packs and DAMOS where we hold our own definitions
Mazda CX-3 2.0 PE petrol
Controllers and read methods
- Denso Gen3 (D03) AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxOBD
- Denso Gen4 (D08) AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxOBD
- Mitsubishi Gen3 (M04/M05) AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxOBD
What we build for this engine
- Stage 1 and Stage 2 calibrations built from your read
- Pops and bangs, launch and rev-limit changes where the platform allows
- Catalyst, flap and DTC work
- WinOLS map packs and DAMOS where we hold our own definitions
Mazda CX-3 2.0 Skyactiv-G petrol
Controllers and read methods
- Denso D02 SH72543 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxOBD
- Denso D03 SH72543 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxOBD
- Denso D08 MPC5746 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxOBD (BETA)
What we build for this engine
- Stage 1 and Stage 2 calibrations built from your read
- Pops and bangs, launch and rev-limit changes where the platform allows
- Catalyst, flap and DTC work
- WinOLS map packs and DAMOS where we hold our own definitions
Mazda CX-3 FW6A-EL TCM
Controllers and read methods
- Denso SH72531 TCU AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCHOBD
What we build for this engine
- Stage 1 and Stage 2 calibrations built from your read
- Pops and bangs, launch and rev-limit changes where the platform allows
- Catalyst, flap and DTC work
- TCU shift-point, lock-up and torque-management tuning matched to the engine file
- WinOLS map packs and DAMOS where we hold our own definitions
Mazda CX-3 FAQ
Do you have a tune file for the Mazda CX-3?
Yes — for every engine and ECU listed above. Files are built from your own read in WinOLS for your exact software version, not supplied from a generic database.
How do I get a Mazda CX-3 file?
WhatsApp the read to 0466 659 997 with the engine, ECU, your tool and what you want, or upload it at tacfiles.com for an automated return where a matching project exists.
What gains will a Mazda CX-3 Stage 1 give?
Typical Stage 1 figures are shown on each engine card above — measured on our dyno where marked, otherwise the typical gain for that engine class. Final numbers depend on the calibration and hardware, so we confirm per file. Reliability comes first — files stay inside what the engine, injectors and cooling handle comfortably.
Send your Mazda CX-3 read
WhatsApp 0466 659 997 with the engine, ECU, your tool and what you want. Hand-built files typically return in 10–20 minutes during file-service hours (9am–9pm Mon–Sat AEST).
Vehicle, ECU and read-method data compiled from the published compatibility lists of the flashing tools we work with (files are returned for Autotuner, KESS3, Flex, DFOX, PCMflash, bFlash, BitBox and more). Stock figures are manufacturer-published values as listed by those tools and may vary by market. All tuning files are intended for off-road, motorsport, agricultural or commercial use only; it is the responsibility of the vehicle owner to ensure compliance with local regulations.