For use with Standard Series muffler. The item "MBRP Performance Standard Series Snowmobile Exhaust Header For Yamaha SS 3120000" is in sale since Saturday, March 10, 2018. This item is in the category "eBay Motors\Parts & Accessories\Snowmobile Parts\Exhaust". The seller is "rpm-powersports" and is located in Omaha, Nebraska. This item can be shipped worldwide.