Check the listing for details. DASA Racing Complete Exhaust Yamaha YFZ 450 2004-2009 YF-50018. Condition: New. Listed at 669.95 USD. DASA Racing Classic Complete Exhaust Yamaha YFZ 450 (2004-2009) carburetor models only Black Canister with Blue Logo All Yamaha YFZ450 Dasa exhaust systems are handmade here in the USA and the quality really shows with perfect tig welds, trick billet end caps, a billet canister mount, thick head pipe flange and the end caps do unbolt for easy canister repacking. The Yamaha YFZ450 Dasa exhaust system has been proven on the dyno to make big HP throughout the entire power curve. This is a multi-step, stainless steel exhaust system that includes a head pipe, mid pipe, and an exhaust canister. Optional Quiet Core is available for this model and is sold separately (Spark Arrestor Included with Classic models). YFZ450R Pictured Will ship via UPS ground insured shipping in the US 48 states USPS Priority for PR, AK, HI and international sales within 1-2 business days. CHECK OUT MY EBAY STORE BY CLICKING ON RED STORE BOX HERE. Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items. Track Page Views With Auctiva's FREE Counter