Cobra True Dual Head Pipes 6251 1-piece full length, 2.5 diameter heat shields cover the pipes from the exhaust ports to the chromed, muffler bodies Heat shields are a larger diameter than most other offerings on the market and the 1-piece shields (especially on the rear pipe) are singular in their design and effectiveness Pipes are designed to deliver optimal torque and power while increasing the stock bikes rideability right in the sweet spot of the torque curve Consists of head pipes and heat shields and all of the mounting hardware needed to complete the installation Does not include the muffler