You may have noticed in the past couple of weeks that BoostButton.com went down. The server I was on updated their software. And, since my site was kind of old, it stopped working.
So, I moved to a new server and setup a brand new store. Sorry for any inconvenience. The new store is now open at www.boostbutton.com. Please let me know what you think. It also should be mobile-friendly. Let me know if you find any problems.
Due to demand, I added back the custom cals as an option on the flashable ECU's and I'll be adding them back to the store in general probably at the end of August.