Description: Fitment: for Yamaha R1 2009-2014 Hardware and installation instructions no included Full stainless steel body,excellent welding finish Offers difference flow and sound effect Motorcycle middle connecting pipe(Left ? Right) Specification: Length: 340mm/13.38inch 240mm/9.45inch Inner diameter: 51MM/2 inch Package Includes: 2 Pieces Middle Pipe(left and right) Note: 1.We provide clear pictures, measurements where possible. Please check as much as possible to make sure the item is the one that you need. 2.Please allow 0.5-1 inch difference due to manual measurement.(1inch=2.54cm) 3.There are no instructions included in this kit. Professional Installation Is Highly Recommended?
