STOP SHOUTING!THE PIPE HAS 3 BAFFLES AND IS QUITER THAN MY GSXR1100 W/YOSH. PIPE THE PIPE VOLUME IS A LITTLE LESS, BUT THE TRAVEL IS VERY SHORT, EX. DUMPS INTO 2 2 1/2" PIPES, THEN INTO A 3" PIPE, W/AIR BOX MODE, FILTER AND TIMING RETARD ELIMINATOR, IT'S NUTS, TURNED INTO A WHEELIE MONSTER