G'day all, I'm considering removing my existing Big Sucker air cleaner and installing a heavy breather on my 08 FXST, mainly just for looks. It already has V&H big shots and a screamin eagle race tuner that was set up for the big sucker. My question is, will I need to get it retuned again after changing the filters over or are the characteristics between the 2 close enough not to worry?

Thanks for your help

Cheers

 

Awesome, I thought that was the case but just wanted to be sure.
Thanks for your help
Cheers