Installed mine today.Went on no problems good fit.The construction is high quality and it is light.It has a small muffler compared to stock.The sound w/o cats is nasty,in a good way.It is a whole notch louder than the dc and has a bit of a blatty sound,but not as bad as some rice-rocket exhaust on 4 bangers that sound like giant farts.It has 3 distinct tones as revs clime:rumbling and low like my mugen on the s2k,that blatty sound but only briefly ,then a louder roar that is more pleasing but loud up to redline.Also there is not much sound on decel or throtle lift which is good.Thank-you,Chris.Its nice when you order stock items,quick delivery.