>>28558095
I can't remember if there was a year split in the exhausts but I don't think there was. You should be fine.
I bought techspec tank grips. Had to heat gun mould them in place but they've stuck there fine for 2 years now.
After doing the cat delete, ECU tune, etc. All of that required pulling the header out.... I'm now thinking of pulling the header back off and modifying my header to be a single pipe. I like the look of the dual pipes, but the accessibility sucks for chain maintenance. I should have just done it 5 months ago when I had everything apart.