QR Code Link to This Post Catalytic Converter delete header pipe for Harley Touring bikes. Fits 2010 - 2016 Road Glide, Street Glide, Ultra Classic, Tri-Glide, FreeWheeler, etc. Factory header pipe that has had the catalyst cleanly removed. Your bike will run better, sound better and run cooler without the flow restriction and heat building of the catalyst. Keep the Harley look without switching to aftermarket pipes, these will perform equally as well. $100 and your old pipe. 577-9555