Great upgrade if you like a deeper exhaust note that does not "drone" you out after several hundred miles. performance wise, I suspect that there is not a big upgrade there, but a dyno tune would tell. I went through a couple of variations on exhaust and will now stick with the Honkers. They just sound right!
You might contact Susie at Arlen Ness service in Dublin. I was speaking with John, one of the mechanics there and was informed that they were coming out with a new prototype Honker, for what it is worth.
Cheers
You might contact Susie at Arlen Ness service in Dublin. I was speaking with John, one of the mechanics there and was informed that they were coming out with a new prototype Honker, for what it is worth.
Cheers