Air filter

[ricksmith]

Hi

Just replacing my air filter. Is it worth putting in a K&N or just an ordinary one, possibly a hi flo or something similar???? Thanks. 

[darrsi]

100% K&N.


For starters a few of us on here have noticed that Hi-Flo are ill fitting.


Secondly, the K&N will be the last filter you ever buy for the bike so it's cost effective.

[Dead Eye]

+1 for K&N

[Andy FZS]

+2

Sent from my GT-I9300 using Tapatalk 2

[Exupnut]

+3

[DryRob]

+4

[Skippernick]

Do you need to rejet at all?

[DryRob]

I've read on here a few times that the fzs runs rich as standard apparently so no need

[Dead Eye]

Had no need to re-jet on mine

[darrsi]

No re-jetting but it will feel like the bike is taking a deep breath of fresh air after eating a packet of Tunes 

[unfazed]

Probably on of the most effective and simplest modification you can do to the fazer to improve it.
No need to rejet as it runs rich as standard. The K&Nwill also improve the already good mid range a little, improve the mpg a little, run cleaner and give it a lovely throaty sound around the 7000rpm range.

[Dead Eye]

Got mine from fleaBay

[Andy FZS]

+1ebay


Sent from my GT-N8010 using Tapatalk 2

[bwizz]

Now using KN but BBC  hi flow filter that i used previously was equally good

[Fordy]

Try and by 1 now

[darrsi]

Now using KN but BBC  hi flow filter that i used previously was equally good

If it was just as good, why did you have to buy another one?

[Dead Eye]

Possibly from a previous bike?

[bwizz]

Different bike!

[red98]

+5 for k&n.......very well made and an excellent fit,no need to re-jet   

[reillypadraig]

i might be wrong on this so i stand to be corrected,


i read somewhere that you dont need to adjust the carbs if you put on a non-standard exaust. and you dont need to adjust if u put in a k&n filter, but if you have a non-standard exaust already on, and then put in a k&n you will have to adjust to make it worth changing these parts (only if you change both)