Not sure what brand they are, but they look good and are brand new.. I used the axleback for about 20km, then switched to stock as it was too loud for me..

Header 2.5" - $100 obo
Axleback 2.5" piping and 4.5" tip - $150 obo

PM me or text me at 780-399-6360. I can text you pics if you want..
Located in Edmonton, but heading to Calgary next week..

Thanks