Hello Kenny, I ran the TORs from Triumph for 70K miles and enjoyed the sound and the extra power they afford. It is not much but with the RamAir, pretty nice.
But they are at the end of their life so a ordered the full dual exhaust form Viking (
@Paul Bryant) which should arrive any day now. While my headers are still in good shape, just the can are rusting out, I opted for the full set as I too want more power, especially low end torque as that is where I ride most.
Good luck