- 2:1 Boss Fat Cat is a stepped header system at the head 1 5/8″ to 1 3/4″ to 1 7/8″ at collector and and 2 1/2″ where the muffler goes to the header.
- All Boss Fat Cat full systems are equipped with heat shields, exhaust gaskets, bolt kit and a baffle.
- Each exhaust system is designed and dyno tested at our facilities.
- Every exhaust is designed to increase low-end torque and horsepower.
- Performance increases are about up to 15% with the proper tune on the bike.
- The Louvered wrapped baffle is the quietest baffle for motors 96″ to 103″
- The Perforated baffle is the very very loud baffle for motors 96″ to 113″
CHR 09-16FL FC STR8T /QLV BFL
