Buying Parts

[mes_423]

Im getting started modifying my bike and I would like to hear of any good  or bad experices from buying there performance parts from the internet.  
any reccomendations on good web sites to buy from?
or bad web sites to buy from?
Im looking for a :loud performance exhuast (I have to make my dads harely sporter sound like a wee kitten j/k but anything with a nice loud rumble.

                       air filter
                       jet kit

[The Antibody]

Take a ride to Sale forum. There is a thread on that. V&h Pipe is pretty loud, and thats with the baffles still in. What they call a "Quiet Tech" baffle. Air filter? Depends on what you want. Same as Jet kit.

 -Anti