Does this cause wind noise?
No, it's designed with a custom wind deflector that nearly eliminates noise, even with the safari windows open.
Can I remove it when I don't need it?
Yes, it comes off with minimal effort — just 6 screws.
Does this require the 3/4 rack or load bars?
No. It fits all Grenadier models with or without the 3/4 rack and load bars, and can also work alongside them.