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817-834-8961
556-31-32
Make
Harley Davidson
Model(s)
2010~2012 - Harley FLH / FLT 556-31/32 - "BOSS" Fat Cat 2 into 1 - Black & Chrome
Year
2010-2012
Product #
556-31-32
Details

2010-2012 Harley-Davidson FLH / FLT Bagger motorcycles: D&D 2 into 1 "Boss" Fat Cat Exhaust pipe.

PIPE OPTIONS
- Black Pipes
* 556-31B - With back cut tip
* 556-31L - With slant cut tip

- Chrome Pipes
* 556-32B - With back cut tip
* 556-32L - With slant cut tip

Note: (Slant cut works with the CVO Extended bag models)

Boss 2-1 2012 FLTRX

PERFORMANCE KIT
Increase your performance by adding a Zipper's HiFlow Air Cleaner. The D&D exhaust system with a Zipper's air cleaner is the biggest bang for your buck. Note: Zipper's air cleaner requires an additional investment.

D&D 2010 FLH Boss 2-1 Performance Exhaust for FLH Bikes

NEEDS TUNER
The 2011 - 2012 Touring model are required to use a tuner with our exhaust. 2010 96" Touring models can be used without but the 11's need a fuel management system to operate correctly.

NO TUNER
The team at D&D spent hours on the dyno testing the combination of a high-performance air cleaner with the BOSS Fat Cat pipe to ensure no tuner download is needed.. With just a wrench and a ratchet, every 2010 bagger owner can be up and running within an hour. That saves time and money.

D&D 2010 FLH Boss 2-1 Performance Exhaust for FLH Bikes

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

DYNO
2012 TOURING PERFORATED BAFFLE VS. STOCK

BAFFLE OPTIONS
- Stock Engine - Concentric
- Modified Engine - Big bore