THIS IS A USED SUZUKI MUFFLER. THE PART NUMBER IS 14310-37H00-H01. THIS ITEM SHOULD FIT 2008-2009 GSX-R600/750. THIS ITEM IS IN GOOD CONDITION. NICE USED MUFFLER WITH SOME SCRATCHES BUT NO DENTS OR MAJOR DAMAGE READY FOR USE. CHECK OUT THE PICS. WE ARE SELLING THIS ITEM FOR $150. PLEASE FEEL FREE TO CONTACT US WITH ANY QUESTIONS YOU HAVE IN REGARD TO THIS ITEM. WE STRIVE FOR PERFECT FEED BACK SO BEFORE LEAVING ANYTHING LESS THAN 5 STARS PLEASE GIVE US THE OPPORTUNITY TO CORRECT ANY PROBLEMS THAT MAY OCCUR. THANKS FOR SHOPPING CYCLE SURGEONS OF ATLANTA (REFERENCE# SUM86-0367)