What's a really good CHEAP slip-on exhaust for a 600cc sport bike? [GSX-R, Ninja, R6, CBR]?

Question

everyone knows that Yoshimura, D&D, Two Brothers, etc. rule the japanese sportbike exhaust world.

but what's a good slip-on pipe that will give good results/sound for cheap?

check my stats, i always select the best answer.

Answer 1

Just do a bit of research on the product you are after as if you google the question you are after you will find that it has been asked on a number of forums so will get many different opinions.  You will also find many place to purchase one.

Answer 2

Buy cheap, buy twice.