Re: Airbox Removal

[nicholas.threader]

Hi Fred ,
I got rid of my airbox and fitted K&N filters.
I also fitted Thunder Ace down pipes.
Performance was up from 94 BHP to 106 BHP.
Fuel consumption down from 48 mpg to 45/46 mpg.
Bike coped ok with the changes.
It looses a small amount of power lower down the rev 
range, but has a bit more up top .It sounds great under
full throttle .


                        atb Nick T