So my bike doesn't have passenger pegs and i was in the market in looking for some. Any sponsors recommended that sell the pegs? Also, how would you install it? Thanks in advance.

what kind of bike?

This is a r6 forum isn't it? :D A 2004 r6

craigslist, forums and ebay

I have a set I will sell to you cheap. They are brand new.

dude. there is a threaded hole under yer tail. 2 on each side. your bike came stock with them but someone took em off. will take you 10 min tops to put back on. take off seat and you can pull plastic up to get them in there with out disassembling the whole damn thing. good luck.

stock are cheap. i would say 20 bucks used for a good deal.
aftermarket wise - ive never seen em..would be cool to check out tho!