Differrent LRD pipes???

they are the same,the adjustable just allows you to adjust the pipe for where you want the power(top,mid,bottom) i bought the adjustable one,i dont really like it,dont get me wrong it is a good pipe,but you have to be careful with the adjustment screws,the mount for mine broke and i had to have it welded back on
 
i was actually looking at it a little better and it looks like they are both one piece pipes,i think the are just differant model pipes,one might have a differant power range than the other,your best bet is to go to LRD.com and you can get the specs on both pipes
 
lol, no answer from LRD, I just want the not adjustable!
I'm rebuilting a DT200R engine with outtake control and don't need a pipe with bottom end power.
No help?