#bFlash Update V2303A: OBD protocol for Hyundai/Kia
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bFlash is your must have tool for automotive control unit reprogramming.

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Our Features

bFlash offers more than any other ECU flash tool. It is packed with powerful features, such as multi-method control unit programming, data logging, diagnostics, and real-time tuning.

ECU Programming
High-speed & safe reading and writing of ECU and TCU via OBD, BENCH, and BOOT methods.
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Datalogging
Basic SAE/OBDII datalogging, manufacturer-specific datalogging (KWP/UDS), and advanced datalogging via user-provided A2L (RMBA/CCP/XCP/Custom bFlash patch).
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Vehicle Diagnostics
Reading and clearing of fault codes for various ECU and TCU. Depending on the control unit, the list of faults can be retrieved either in SAE/OBDII mode or manufacturer-specific mode (KWP/UDS).
More on Vehicle Diagnostics
Real Time tuning
The adjustment is carried out in real-time via the diagnostic socket, on a previously patched ECU.
More on Real Time tuning
Datalogging review
The built-in data analysis tool lets users evaluate control units’ measurement data in MDF (Measurement Data Format) format.
More on Datalogging review
CAN BUS Recording
Record and save the communication and files that the OEM diagnostic tool is sending to the car during a software update at the dealership.
More on CAN BUS Recording

Compatibility

Instead of bFlash car list, we provide you with ECU and TCU lists as many brands offer identical car models & versions that share the same Control Unit Types. Search for your model below.

Testimonials

Wondering why bFlash is considered one of the best ECU programming tools? Learn how tuning centers, automotive workshops and calibration engineers around the globe use bFlash and change the way they do business.

Trustpilot
A must have tool for any professional tuner which combines reflashing / Bench / Boot - Live Tuning - Advanced datalogging and slave network. The support is ultrafast and the solution of any problem may happened is instant! Greets from Revlimit team
Fotis Revlimit ECU tuning
We are TecAuto performance from Singapore. I really would like to command bFlash for the super support throughout our inquiries through the process. While during the process bFlash also was superb stability. It was an absolute breeze to work with bFl...
Tec Auto
I don’t normally leave reviews, but I’ve owned my bflash a year and in that time it’s been pretty much faultless. It’s paid for itself numerous times over - and the tool has fixed more dead/corrupted ecu for me in that time than all my other tools p...
Daniel Ecu
The bFlash tool is very stable and has become our default tool to flash cars with. If bFlash works with an ECU we will pick it over other tools. The datalogging feature is also very useful to us when developing our ECU calibrations. The service i...
Imran Arshad
Simply the best universal tool on the market. Protocols are well tested before releasing, if obd is not 100% safe, bench or boot will be the option! Support is lightning fast, and helpful. Its a tool for a pro user, even then there is a add-on call...
Remy prive
Bflash has become an important part of our workshop equipment and allows us to tune a huge range of performance cars. The equipment and software are quick and efficient to use and if we ever need help the support from bFlash has been exceptional.
Iain Litchfield
bFlash as a tool is fantastic in not only in it's coverage but support and the team behind it are truly rare in this industry as they are 100% honest. If anyone doubts having to pay for a subscription you have to consider development costs and suppor...
John Robins

News

Check the latest news and exclusive releases by bFlash: software updates, announcements, and tutorials are all gathered in one place.

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#bFlash Update V2303A: New OBD Protocol for Hyundai/Kia

02.03.2023 // News Update
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#bFlash Update V2302A: API service for master users and new firmware

08.02.2023 // News Update
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Winter Holidays Schedule is released!

15.12.2022 // News
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#bFlash Update V2212A: New OBD Protocol for Renault Megane 4 RS Phase 2

07.12.2022 // News Update
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#bFlash Update V2211A: New Bench Protocols for Bentley, Skoda

24.11.2022 // News Update
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#bFlash Offer: Black Friday Deals are LIVE now!

22.11.2022 // Special offer
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About us

bFlash was created when a team of experienced automotive engineers wanted to have an all-in-one solution, which would satisfy your needs, whether you are a calibration engineer, a tuning dealer or you own a repair shop.

Today bFlash is the tool trusted by tuners and calibration engineers in 120+ countries. Our in-house team takes care of everything: research and development, marketing, sales, and support.

We know the market from A to Z, which allows us to consistently release new protocols and assist each of our customers individually. Oh, and we like memes too.

More About us

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