I use that one. I didn't notice any difference at all. then I took the attached to the underseat fluting off and noticed a wee bit of difference.
Personally I'm thinking of either doing the triple K&N's with the secondaries removed or just removing the secondaries and leaving the rest the way it is. Still undecided though.
Jack is runing these carb filters. Ask him how they work? They work real good for my setup!
rockenrobert
gotta see the world, it will only take a minute Link Removed