bFlash is your must-have tool for automotive control unit reprogramming.
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
Datalogging
Vehicle Diagnostics
Real Time tuning
Datalogging review
CAN BUS Recording
Compatibility
We now offer two separate compatibility lists: one by control unit and one by vehicle model. Some chiptuners prefer searching by ECU model, while others find it easier to search by car model. Just start typing and find your control unit or vehicle model in seconds.
Exclusives
Discover Exclusive and World-First protocols available for bFlash users:
Testimonials
Wondering why bFlash is considered one of the best ECU reprogramming tools? Learn how tuning centers, automotive workshops and calibration engineers around the globe use bFlash and change the way they do business.
#bFlash Closure: Our team will be unavailable on 1st, 8th, 14th-16th of May!
#bFlash News: Master-to-master encryption is now available!
#bFlash Update V2603A: Expanded coverage protocol for DQ381 2021+ TCU
#bFlash News: Meet us at Autotechnica 2026 in Brussels!
#bFlash Sale: March Madness brought 20% discounts!
#bFlash Update V2602A: New Bench Protocol for Denso Gen4 2024+
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.
