installed 25mm spacers and ported Im at the same time.
install went pretty easy.
ok, finally got to lean on it a bit. just over 100 miles since adding, all i can say is "dayymm"!!! not FI power, but very significant, love the pick up from 2k up to about 4k.
parts of the road that i feel like i have to drop down to 5th, the road starts uphill section, doesn't feel that way any longer, just push the pedal slightly and she goes right on. love it!!! it even seems to sound better, not sure if that is possible??? plus, i got about 2mpg better for my 50 mile loop!!! gravy!!!
