I have a 2003 Sportster with a stock air cleaner and carb. I am interested in a new air cleaner. I like the look of smaller air cleaners and have been looking into/very interested in a BCM (Boyle Custom Moto) air cleaner. Is anyone running one? If so, what are your thoughts on it?

Also, I would be interested to hear what you guys are running and or suggest.

 

I just grabbed the AN Stage 1 yesterday, haven't put it on yet.

 

There is not really any significant performance between different stage 1 A/C units so get the one you like the looks of. You will probably want to rejet your carb afterwords and your exhaust if you haven't already

 

Here's a vid on the DK Custom OUTLAW Air Cleaners

Hundreds of different looks, and it does outperform most other stage 1 units