1989-2000 Harley FXR Fat Cat 2:1 Full System


1989-2000 Harley FXR Fat Cat 2:1 Full System

Year: 1989-2000
Make: Harley Davidson
Product Number: 448 31 Black 32 Chrome


Retail Price

Chrome $ 799.00     Black $ 949.00

Part Numbers and Instructions at bottom of page.


1989-2000 Harley FXR Fat Cat

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 full systems are equipped with heat shields,
bolt kit, brackets and baffles.
Best exhaust gaskets to use SE gaskets from Harley
Each exhaust system is designed and dyno tested in our facilities.
Our testing is done with the Harley Tuner's
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.


Louvered baffles
Baffles come in a Wrapped version to make them a little quieter.
Note: The inter core of the louvered baffle is 2 1/4"


At idle, the motorbike is deep, boomy
and full of character. Not only does the pipe look good,
it is a wonderfully sounding experience for the rider.
Dave Rash, Pope of Pipe


Note: Blueing and Discoloration
are caused by Improper Tuning
and will not be covered under Warranty


D&D Performance Exhaust Systems

are designed for close course racing applications only.
Not for use on pollution controlled vehicles.

Finish Options:
  • Midnight Black
  • Show Chrome

Cut Options/Additional Images: