S and s 107 and samson exhaust

I have always owned a harley but today i bought my first iron hores/pitbull and it runs good with a 107 s and s but the exhaust dosent have any baffles and it has samson exhaust does the bike need exhaust with baffles or not and will it hurt the engine without exhaust baffles i know one thing it is loud and i bought it from a dealer like that and they said they went through the whole bike and it was fine so maybe it doesnt have to have baffles just wanting to see if anyone knows and it is a 2003 model

ok well ill probaly just leave it alone i mean it runs fine but damn it is loud and sure rumbles in between gears and when you let off it 7000 miles on it so i guess it has always been that way thanks for the ansewer

Check the size of the header pipes.

If its like the 110 cu motor. you might try the D&D fatcat with the quiet baffle.

They used to come on the American Ironhorse Motorcycles if'n I remember right
It will cut down on the noise some
But you got to realize the bike is blowing a lot or AIR out the pipes.........:gah:

Mabe stickin a potatoe in the end of the pipe will quieten it down some tooooo

i put the arlen ness on mime but someone told me that the crankcase vent have to be hooked to it or the bike probaly wouldnt run right because it would cause a internal vacum leak in engine because it is venting outside instead of back through the intake like it is suppose to i put a external filter on it just wanting to know if it is true or not it is a s and s 107 on the bike and i also put 3 inch baffles in the exhaust now it sounds much better

need some suggestion 2002 bigdog/pitbull idles fine, drives in town fine will run like hell when you accelerate hard but wont crusie down the highway 65-75 mph without surging and sometimes will spit out of breather have clean fuel tank,installed vent on tank,new plugs,wires,coil,repaired one vacum leak on vacum port at intake,looked in carb three times seen nothing, running out of ideas also changed type of air cleaner to arlen ness still same result would take any suggestions if anyone has any. Thanks has s and s 107

finally got that damn bigdog fixed put three inch baffles in it cleaned tank and main thing took 28 in and 64 main jets out and put 33 in and 80 main jet now it runs like a bat out of hell talk to a guy in california and he told me to do it and he was right hell the bike was running so lean it was pitifull it runs like a jet airplane now and by the way thanks to everyone for the help before on my problem with the way it ran.