Cobra 3" NH Series Black Slip-Ons - Harley Fat Boy & Dyna 2007-2017
About Cobra
Cobra USA builds exhaust, sissy bars, luggage racks and bolt-on styling parts for cruisers and baggers, with a catalog aimed at the rider who wants a finished, matched look rather than a one-off fabrication. Its slip-ons and full systems are designed around factory mounting points for a straightforward bolt-on install.
Give your 2007-2017 Harley Fat Boy or Dyna a commanding exhaust note with Cobra 3" NH Series black slip-on mufflers. These mufflers bolt directly onto your stock head pipes, providing an aggressive sound without requiring engine modifications or tuning.
Why riders pick this
- Aggressive V-twin exhaust note
- Sleek black finish
- Direct bolt-on to stock Twin Cam headers
- NH Series acoustic tuning
- Designed for 2007-2017 Fat Boy & Dyna
The Cobra 3" NH Series slip-ons are designed for riders who want to enhance their Twin Cam Fat Boy or Dyna's presence with a deeper, more aggressive exhaust tone and a sleek, blacked-out aesthetic. The durable black finish provides a custom look that complements many builds. Installation is straightforward, allowing you to quickly transform your bike's sound and style.
Aggressive Sound, Bold Appearance
- 3-inch diameter slip-on design for a robust sound
- Durable black finish for a stealthy look
- NH Series construction for enhanced acoustics
- Direct bolt-on installation to stock headers
- Commanding exhaust note over factory mufflers
Optimized for Twin Cam Fat Boy & Dyna
These Cobra slip-ons are specifically engineered for 2007-2017 Harley-Davidson Fat Boy and Dyna models, ensuring a precise fit and straightforward upgrade. They are an ideal choice for riders looking for a significant sound improvement without delving into complex engine work. For those pursuing maximum performance, combining these slip-ons with a high-flow air cleaner and a custom dyno tune can further optimize your Twin Cam engine's power delivery.
Specifications
- Brand: Cobra
- Manufacturer Part #: 6041B
- Length: 24.06 in
- Width: 10.63 in
- Height: 5.25 in
- Weight: 12.47 lbs
Common questions
Will these fit my 2018 or newer Fat Boy or Dyna?
No, this part is specifically designed for 2007-2017 Harley-Davidson Fat Boy and Dyna models. Milwaukee-Eight powered models (2018+) require different slip-ons.
Do I need a tuner with these slip-ons?
Slip-ons alone typically do not require ECM remapping. However, a fuel/air recalibration can improve performance and efficiency, especially if other modifications are present or planned.
What is included with the purchase?
The pair of Cobra 3" NH Series slip-on mufflers is included, along with all necessary mounting hardware for installation.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Cobra |
| TYPE | Exhaust |
| SKU | 82-96007 |
| WEIGHT | 12.47 lb |
