Works with: all Hyundai and Kia petrol ECUs supported by BitBox, including the newer Kefico CPEGD3.20.1, plus the VW Audi Group, BMW, Mercedes-Benz, Ford, FCA and Infiniti units listed below. All through the OBD port, with bench flashing where needed.
What this is
A BitBox slave tool linked to N75 Motorsports, for tuning dealers who want to offer our Hyundai and Kia files, and files for the other brands below, with technical support from us. The tool is linked to N75 Motorsports through our ID and to you through your email address: you read the customer's ECU, we calibrate, and the tool writes our file. Our tuning is damos-supported, so calibration changes beyond the standard stages can be built on request.
Dealers report quick replies over WhatsApp, which works better than email across time zones.
Supported ECUs
- Hyundai and Kia: all petrol control units supported by BitBox, including Kefico CPEGD2.20.x, Continental SIM2K-250, SIM2K-240, SIM2K-260, SIM2K-141 and SIM2K-141.1, Bosch MEDG17, MED17 and MEG17, all EDC diesel ECUs, Delphi MT86 and more. The newer Kefico CPEGD3.20.1 is supported through OBD.
- VW Audi Group: SIMOS12 and SIMOS18 (VW GTI, Golf R MK7.5).
- BMW: petrol and diesel, Fxx, Gxx and Exx with MG1 and MD1; MEVD17.2.x, MEVD17.2, MEVD17.2.6, MEVD17.2.9; gearboxes GS20 and GS8.60.2.
- Mercedes-Benz: Bosch MED17 and all EDC17 variants; Continental SIM271 (MED17.7.1, MED17.7.2, MED17.7.3, MED17.7.3.1, MED17.7.5).
- Ford: MG1 EcoBoost, MG1CS015, MG1CS016, MG1CS017, MG1CS018, MG1CS019.
- FCA (Fiat Chrysler): NGC3, NGC4A, GPEC, GPEC2 Gen1 and Gen2, SIM90x.
- Infiniti: Bosch MED17.7.2.
What is included
- BitBox slave tool, linked to N75 Motorsports
- Pinout box
- Openport interface
- Kefico CPEGD bench and OBD harness
- First-year BitBox subscription
- Setup guidance over WhatsApp and AnyDesk, including your first ECU flash if you want it
A SIM2K-250 / SIM2K-260 bench harness can be added to the kit.
OBD or bench
Every unit above flashes through the OBD port. Bench flashing is the safer route for a dealer and is sometimes necessary; the Kefico CPEGD harness is included and the SIM2K-250 / SIM2K-260 harness is available.
How it works after you order
- Order, and put the email address you want linked to the tool in the order notes.
- We link the tool to N75 Motorsports (our ID) and to you (your email) and ship it.
- We walk you through setup over WhatsApp and AnyDesk, and through your first flash if you want.
- Read the customer's ECU over OBD or on the bench, send us the read, and we return the tuned file for the tool to write.
Subscription
The first year's BitBox subscription is included. After that the yearly subscription is waived when you sell more than 20 files a year; otherwise a yearly subscription applies.
FAQ
Do I have to bench flash?
No. OBD is supported on every unit listed. Bench flashing is safer and sometimes necessary, which is why the Kefico harness is in the kit.
Which Hyundai and Kia ECUs are covered?
Every petrol control unit BitBox supports, including Kefico CPEGD2.20.x and CPEGD3.20.1, the Continental SIM2K family and the Bosch MED17 family, plus all EDC diesel ECUs and Delphi MT86.
How do I become a dealer?
Email info@n75motorsports.ca with the subject line Tuning Dealer.