If you can do a recording of it outside sitting still and then taking off that will be great. Too many people I find film in-doors and in situations that don't provide enough feedback.Sorry about that. I just sent of my ECM today to be re-flashed. I will have it back in a few days and record the sound then. I think it sounds much better and not obnoxiously loud. Pretty loud and deep, but not straight pipe loud. Next week it should be ready.stand by.
Typically if filmed from the right angle with an okay camera, you can get a quality of video that will be appreciated. Most phones these days have good cameras, just a matter of knowing how to properly film.It'll still be really tough to hear what it sounds like regardless, but still... who doesn't love exhaust sound videos