well as i've researched......the xr-1 i can get for around 120. that's not including shipping...and labor i will be doing myself. AT3030=125 on ebay free shipping. but....i'd have to get extra piping to dump them. PROXS=100 and it would go directly in place of my existing muffler, extending out to my tips. so its all pretty close in pricing really...

 

I love the xr1!!!! I ditched my cutout because of it. And its not "that" loud...

http://www.youtube.com/watch?v=epxrhE0BRP8
http://www.youtube.com/watch?v=elehvPcf7G4

Mines going to get louder yet though after I finally get the headers on

 

im sure it sounds twice as good in person... i love the way it sounds here but you know camera's never do any justice.

 

No those video clips dont do it any justice whats so ever... They are expensive though...

 

yah they are a bit expensive...worth it im sure...i just wanted to keep my existing tips, i like the look of them, and they are dual out....but i might just be single dumping an xr-1....