Support
Need a hand?
Questions about your car, your account or the software? We’re one email away.
Email us
support@byteflash.com
Tell us your car’s year and model, what you were doing and any message Byte Flash showed. It gets you an answer faster.
Quick answers
Is Byte Flash free to download?
Yes. Make a free Byte Flash account, sign in, and grab it from Downloads.
What do I need to get started?
A Windows 10 or 11 (64-bit) laptop, an OBDX Pro and a supported GM. That’s the whole kit.
Which cars can I tune?
Right now the C8 Corvette’s E99 engine computer, with more GM models on the way. Check the list.
Where do I get an OBDX Pro?
From OBDX, at obdxpro.com. We recommend the GT or VX. We make the software; they make the hardware.
How does pricing work?
Start free. Every car you flash needs credits, which license it for keeps. Professional and Workshop are a one-off price with credits included. Credits are $50 USD each, with bulk discounts available. Account prices are coming soon. Compare the accounts or see how credits work.
I forgot my password.
No drama. Reset it here and we’ll email you a link.
