I was thinking of getting one, although they are out of stock just now, but was wondering if anyone had fitted one. I was looking at their video where they connect up the brake light, but when they tried it out, to me it did not seem to make any difference. Seemed to be a lot of work for little gain. It may just be the way it was filmed, so asking for opinions from anyone who has fitted it.
Also appreciate some feedback on their Black edition rear light kit. I don't normally mod my cars, usually changed after 3 years, but as I have only done around 12500miles since 2015, its not worth spending another 50k to get a new one, so its going to be a keeper. Therefore a wee change to the rear end may be in order.

I thought it looked ok on video.

I think they are currently trying to make the red strip a bit darker



see at 1:30

https://www.rrsport.co.uk/forum/topic57717.html