Madstad Engineering Windshield is the best thing you can possibly do for your F6B if you spend some serious time in the saddle. Out of everything I've done to my bike, it's by FAR the most important mode I've made that makes the ride incredibly pleasant and peaceful. My ears aren't ringing from wind noise at the end of 700 miles, and I feel completely relaxed cause my head hasn't been fighting buffeting for hours on end. I can talk on the phone while I'm riding via my Sena helmet, and no one even knows I'm riding my bike at 80 mph, or listen to the (stock) stereo at volume setting 20 - and hear every note just fine.