2018-2019 Yamaha YZ450F WR450F Akrapovic Stainless Steel Header Pipe and carbon fiber heat shield, both brand new and never fitted to bike, heat shield does not come with bolts and washers you use your own off your original heat shield also the bolt hole alignment is slightly wrong so will have to make a bracket or drill a hole in exhaust bracket to back it fit correct I paid $700 for just the header and $160 for the heat shield these are Genuien akropovic parts