anyone ever seen this j pipe before

[CABLODSM]

just bought this and received it in the mail.. what threw me off was the 1.5 inch pipe with the 2in end? anyone know if the pipe size will add restriction or if it will work. my current j pipe has a hole in it .. that's why I bought this one,.

 

[CABLODSM]

Another pic

 

[CABLODSM]

And another

 

[JusMX141]

Why would a pipe that's larger add a restriction?

To me it looks the same as a 1G j-pipe but it's slightly longer with a downward-facing bend.

 

[CABLODSM]

well I have aa 2inch jpipe on my 2g right now I thought since its 1.5 and goes to 2.0 at the end that it would.. just hope it fits my 2g since there website says it does