I previously had the single mod header which was a nice improvement over standard but have now fitted the Dual mod one which the red coloured rat provided me with and I am well impressed.
I always felt the bike was never that powerful despite airbox, race end can & chip but the Dual modded header feels as if it ties all of these tweaks together and I now have a really strong Mid range without dip and it feels great to ride, really addictive, it makes the power delivery more muscular as a V-Twin should be. I am berry 'appy.
Get one you wont be disappointed, a VFM upgrade.
Well done for bringing this mod to us.