Just removed the OEM rack for a cross country trip and enjoyed the much reduced wind noise. Was considering replacing it with the Atlas rack because it appears to require the least -i.e. none- amount of modification and looks substantially like the other offerings, i.e. Westcott, Victory, Prinsu etc. Was curious about what sort of wind noise I can expect with the rack and if it greatly impacts mpg. I'd expect some of both but wondered if anyone had real world experience with this.