Exhaust interchangeability?

Been in contact with the AMA husky team and was hoping to get hooked up with a set of twin FMFs but no news from them for a while. The first set they offered me were pretty beat up.

So I got bored of waiting and sent a mail to Devil and they insist that their dual sprinter is made for 450s only! Asked how different can a 510 and 450 be and they replied saying they've tried it and it definitely won't fit a 510.

Anyone with Devils installed on their 510 SMR or TE?

I was always under the impression that the 05 to 07 TEs and SMRs had interchangeable exhausts...

Someone put me out of my misery and tell me if Devil's dual sprinter will fit my 05 TE?

And are the 05 to 07 TE/SMR pipes identical across the board?

I don't know the answer, but if you go to the halls cycle website you can use the PDF and check to see if the part numbers match.

I've checked previously, the part numbers of 2005 bikes head + midpipe is different from 2006 & 2007 head + midpipes.