After installing velocity stacks last winter ,I am amazed, no one , not even some knowledgeable biker types have ever asked if they were fuctional . have been asked what do I do when it rains , I give um some story about( L ) chanels built in chanels the water out , can"t get to the carbs , they just nod and say looks good. I'M waiting for someone to hold there hand over one when its running to see if they feel suction..After there so impressed I would hate to say there just for looks. how about you guys ,anyone ever ribbed you about them not being real..
