I currently have a stage 1 set up on my 2013 Street Glide with V&H slip ons. I am thinking of putting on D&D Fat Cat 2 into 1 and was curious what you guys think of the breather set up with this? Would I be okay with the current stage 1 breather or should I change? By the way the engine is stock.

Thanks!!

 

If you have a Stage 1 you are no longer stock. Stage 1 consists of a new high flo air filter, a tuner, and exhaust . If you do indeed have a stage 1 AC you will be fine.

 

Get a tuner, or at least VIED's as soon as possible if you do not have one. Else you will be way too lean.