Are Tuners Illegal?
Are Tuners illegal in massachusetts? I have a diablo sport. I took the tune off then drove it for 200 miles. went for an inspection and it got flagged by the Environmental police when they scanned the vin. It has to go and get checked over b4 i can get a sticker. When i reflashed it with the oem software can it still show i had a tuner? I dont get what the problem is...



