Motorcycle Repair: air cleaner,exhaust, and fuel managment, fuel management system, fuel managment

Question
I bought a 07 fxdb,and would like to put aircleaner,exhaust, and fuel management system on it for better performance and sound (just to quiet).
i would like the best of both worlds any suggestion what to look for or buy.

Answer
Your best bet ont he exhaust is to check with other riders and see what they have and if you like the sound. then you can get what you like. There are many high flow air cleaners out there to choised from. Make sure you get one with a washable filter. On the fuel, I remapp the onboard ignition. I am notbig on adding things to the bike. One more thing to fail
Good luck and happy riding
Mike