D&D 502N-31 Fat Cat 2-into-1 Black for 1995-2008 Harley Touring
D&D 502N-31 2-into-1 Fat Cat exhaust system is a stepped header system. At the head is 1 5/8″ to 1 3/4″ to 1 7/8″ at collector and 2 1/2″ where the muffler goes to the header.All Fat Cat full systems are equipped with heat shields, flanges, exhaust gaskets, bolt kit and baffles.
Each exhaust system is designed and dyno tested at their facilities. This system has both 18mm and 12mm 02 ports so that it can be used with a Thundermax Auto Tune or a Dynojet Auto Tune if desired.
D&D 502N-31 Fat Cat is designed to increase low-end torque and horsepower. As a result, performance increases are about 15 percent with the proper tune on the bike.
The D&D 502N-31 Fat Cat is a great sounding exhaust system. Additionally, matching dummy pipes are available for those with wrapped bags or who like the true dual look. The length of muffler with this system maybe too short for extended baqs. However, extended length mufflers are available as a special order. Please contact us.