[CAM-FIFTY]

First, I didn't knew the state law details so assumed it's all legal by looking at the product description Borla has for 11924 and 11925. A friend warned me when I mentioned Borla mod to him (he is more into exhaust mods and remembered the fuss about this MA law which is somewhat recently enacted).

Second, I get likelihood of getting a ticket thing...most cops won't care unless you really piss them off as a driver for something. Other issue could be with state stickers, inspector can easily fail it by just seeing Borla while doing emissions test and that will be a big PITA because your only recourse at that point will be put the stock back on. Again, most likely majority of inspectors won't care either but good to be aware of all pitfalls.

Hopefully other forum members will be more aware of their state laws after this thread.

Borla folks haven't responded to me on this so far.