Manufactured by Supertrapp for HD, Part # 80091-03. Fits 99-05 Dyna.

$345 shipped to your door in the U.S.

“This exhaust system produces big horsepower and torque numbers and is tunable to fit your engine's configuration.The system uses 20 stackable diffusion discs that alter the backpressure creating different torque and horsepower numbers depending on your racing needs (DISCS NOT INCLUDED). This exhaust comes with Chrome heat shields and mounting bracket.”

Below are pics mounted on the bike and some details. Light scratches on small areas of the chrome. See below.