G'day fella's ,sure its been covered here before but if ya don't mind humouring me by giving me some feed back anyway I would really appreciate it .

I have booked my 2012 fatty in for a stage 4 kit with 259 cams in a few weeks time ,dealer is pushing the SE heavy breather as I would expect ( had one on the last ride and was happy enough with it )

but was wondering what others with the same kit might recommend as an alternative to the SE breather . ( velocity stack , mo-flo etc ? )

My girl has 19,000 Ks on her ,really looking forward to the extra grunt ...

Cheers Ballistic

stage 4 would be 58mm throttle body, I think the options are limited. I got a roland sands to suite a 58mm and yep it's 58mm, only problem is the throat of a SE 58mm throttle body is 64mm

As I understood it I was limited in choice of breathers because of the new throttle body with the stage 4 kit ????
At the moment I have a PM Universal "wrath " with hi flo K+N filter .
Ya right Hilly we are spoilt for choice ,,but which are proven to suit well with the stage 4 throttle body ...

Thanks Hilly an Oxy  ,,reckon I will go with a S+S  set up .

I went the K&N on my stage 4 kit, which Frazers supplied, very happy with it.

 I did the stage 3 & changed the heads on mine so I could keep my S&S twin induction & the cruise control on my 07, it worked out a little cheaper & just as good for me.