Hmm...good point. Luckily I just invested in a HANS!
I guess I've heard and seen mixed reviews with the Pagid yellows as far as noise. I've seen and heard some with the garbage truck sound...others seem pretty quiet.
2015 F34 328iX GT Glacier Silver
2011 E90 M3 Monte Carlo Blue
2004 E46 M3 Imola Red