D&D Exhaust's 4" Fat Cat for 1995-2006 - FLH/FLT models.

2 into 1 Fat Cat stepped header design goes from 1 3/4 to 1 7/8" on the head pipe. Full system designed for a 88 CI to 103 CI.

All full systems come with heat shields and baffles.

Each exhaust system is put on our dyno in our facilities. Every pipe is designed to increase low-end torque and horsepower. O2 sensor bungs built in and are available for fuel injected models.

OPTIONS (select your finish, tip style and baffle above):

• Finishes in either Chrome or Black
• Tip styles in Back Cut or Slant Cut
• Baffles available in Louvered, Louvered Wrapped, Big Boar or Big Boar Wrapped

Read the D&D Pipe Guide to the left for more information about baffle and tip designs.

View the dyno video below to hear the Fat Cat growl!