D&D Fat Cat 2 into 1 Black Louvered Baffle 95-05 Dyna

The D&D Boss Fat Cat 2-into-1 exhaust system is an excellent choice for engines with performance modifications from stock to plus-25% displacement, delivering a torque curve that is high and wide, with a strong top-end pull. Excellent workmanship inside and out; broad power design really shows up on the dyno.

All models are available in brilliant chrome or high-temperature black powder coat finish. Includes full-length header heat shields to ensure great looks over the long haul.

• 2:1 Fat Cat is a stepped header system at the head is 1 3/4" to 1 7/8" at collector and 2 1/2" where the muffler goes to the header.
• All D&D full systems are equipped with heat shields, exhaust gaskets, bolt kit and baffles.
• Each exhaust system is designed and dyno tested with Harley SE Tuner.
• Every pipe is designed to increase low-end torque and horsepower. Performance increases are about 8 to 10 percent with the proper tune on the bike.
• 525-31/32 does have 18mm 02 bungs in the header pipe
• All Dynas have to be tuned with the full system.

• Louvered baffles are for 80" to stock 103" motors
• Perforated wrapped baffles are for Stage 4 103" to 113" motors
• The inter core of the louvered baffle is 2 1/4"
• The inter core of the perforated wrapped baffle is 2 1/2"