I run a beltronics 995 and I think it is equal to a v-1.( Just my opinion, not wanting to start a war), I have noticed in eastern NC pop is a new tool. I also travel between Florence and Myrtle Beach in SC and the old standard applies.
I am a 43 year old usually sedate driver but for your info. If you put new tires, a chip and tune your 525i and get caught in SC 15+ mph over it is a $480 ticket. That will really offset a 995,rx65 or v-1 very quickly.