The PowerFlo 2-into-1 exhaust system for modern Dressers increases power and torque
4.5" muffler body produces a deep rumble
Classic 2-into-1 exhaust system is at the top of the class
Real world performance gains matched by the perfect deep throaty rumble you expect from the Harley-Davidson V-Twin power plant
Looks as good as it sounds with its 222-degree heat shields and a unique collector heat shield that covers the collector area
Muffler body is capped off with a matte black RPT billet tip
Muffler body is constructed in such as way that it will not discolor
Headers are equipped with two oxygen sensor bungs each: one pair for OEM O2 sensors and another set for performance/wideband O2 sensors
Easy to understand instructions and all required mounting hardware included with each kit
Made in the USA
Product Note:
Specification
Details
CARB Approved
No
Color
Varies (make selection above)
Configuration
2-into-1
Country of Origin
USA
Engine Type
Twin Cam
Exhaust Diameter
4.5 in.
Finish
Varies (make selection above)
Heat Shield Included
Yes
Material
Steel
Muffler End Cap
Black
Warranty
Varies (make selection above)
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Fit my bike perfect. It had a definite power improvement over my previous exhaust (python). They only reason I gave it 4 stars instead of 5 is that it isn't loud enough for me.
Great product 100%
By Ernest J. on
Verified Purchaser
I'm extremely excited about the fact that the exhaust system dramatically reduced the amount of heat compared to the factory exhaust system and the sound was a bit louder. The overall response throughout the gears and different speeds was far better.
Awesome Exhaust System
By Jim on
Verified Purchaser
Great look and sound! Very clean and high quality finish. Easily programmed to the HD Screaming Eagle Race Tuner and I have a noticeable increase in power, torque and mpg on my 2015 Ultra Limited.
How many stars would you give this product? Write a review.
These exhausts are actually equipped with two bungs per primary header; that is, two separate pairs of bungs. One for the OEM O2 sensors, and the other for 18mm performance or wideband to O2 sensors. The best of both worlds!
Yes, everything you need to put the exhaust on the model you select is included in the box along with a set of easy-to-follow instructions. Some of the bolts and brackets for the OEM exhaust may need to be re-used in order to facilitate the installation. So long as you have all of that, you should have no problem putting this, or any other Cobra exhaust on your machine.
On the 2 into 1 header how is the heat compared to dual exhaust
By Woody
The difference between what you'll actually feel coming off the exhaust between a two-into-one and a dual exhaust setup is negligible. All of the thermal radiation comes from the motor, the exhaust just moves the gases along and out of the way. If anything, you'll feel a little more heat on both of your feet, calves and legs with a true dual exhaust as opposed to just the right side with a two-into-one pipe.
What is the actual pipe diameter of the head pipes? I have heard that it may be different sizes for different applications.
By Jim
The Cobra PowerFlo RPT pipes to fit all 2010-2016 model year FLH models have a header pipe diameter of 1-7/8 in. that are covered by heat shields with a 2-1/2 in. diameter. They're all of the same diameter for those Harley Touring model applications.
What fuel management do u guys recommend with the exhaust system
By Dre
When it comes to Cobra's exhausts, we (and naturally, Cobra) recommend the Fi2000 PowrPro Fuel Tuning System. It's rather simple to install and doesn't require a trip to the dyno to get it set up. In fact, they compute your bike's fueling requirements 80 times every second to give your the best possible throttle response and engine power output.
Verified Purchaser
