Add Wish List Quick view Add to Cart The item has been added M4 Yamaha 2003-2005 YZ450 M4 Standard Slip On System All Stainless Steel Tubing Yamaha 2003-2005 YZ450 M4 Standard Slip On System All Stainless Steel Tubing Utilizes M4 titanium muffler with carbon fiber endcap. Mounts in the stock location. Improves performance, looks, and... MSRP: Was: Now: $399.60 Add to Cart The item has been added
