Originally Posted by
scoopdaloop
Thats what I figured.. looked at the specs for the internals and they were the exact same.. everyone still agreeing upon the P4 and 2013 pipe?
P4 Yes, I was actually using the O'Donnell 97T plugs at the end of the season. They seemed to last longer and were less expensive. Regarding the pipe, 2013 was crazy (harder to control) bottom and terrible mileage. I recommend the 2057 if you desire top end, or the big boy pipe for best mileage and smooth powerband.