Originally Posted by
grizz1
Cool. That pipe hasn't become available here yet to my knowledge. Sounds good. I might have to try one on my GO's

. I am told it has a shorter header, which would account for the increased top end. What is the bottom end like compared to the 2072 ?
Hey grizz the 2081 similar to 0801 with a shorter header (maybe 2047 lenght) apparently I beleive Max Chen the pipe designer posted it somewhere on here, I think it was the PR engines thread so you already have them over here.
as for the top end on the 2072 just run a shorter header like the 1 off the 2047, and as you know my favorite combo for the 7port is still the 2047 with the longer header off the 0801 or 2072

