Cobra Speedster Slashdown Chrome Slip-On Mufflers - Harley Dyna 2012-2017
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.
Unleash a deeper, more aggressive exhaust note from your 2012-2017 Harley-Davidson Dyna with Cobra Speedster Slashdown chrome slip-on mufflers. These direct bolt-on replacements for your factory mufflers reuse your stock header pipes, providing a significant upgrade in sound and style. The classic slash-cut design gives your Dyna a custom edge.
Why riders pick this
- Classic slash-cut design
- Aggressive exhaust note
- Durable chrome finish
- Slip-on installation to stock headers
- Direct replacement for stock mufflers
Transform the sound and appearance of your 2012-2017 Harley-Davidson Dyna with Cobra Speedster Slashdown chrome slip-on mufflers. Engineered for a straightforward installation, these mufflers bolt directly onto your stock headers, replacing your factory cans with a more aggressive tone and a timeless slash-cut aesthetic. It's an effective way to enhance your bike's character without replacing the entire exhaust system.
Deeper Tone, Custom Look
- Classic slash-cut tip design for a custom appearance
- Delivers a deeper, more aggressive exhaust tone
- Brilliant chrome finish for durability and style
- Direct bolt-on replacement for factory mufflers
Simple Performance Upgrade
These Cobra Speedster Slashdown slip-ons are designed for easy installation, allowing you to quickly achieve an upgraded exhaust note and look. While slip-on mufflers typically do not require a full remapping of your ECU, riders with other performance modifications may find that a fuel tuner helps optimize their bike's performance. Always verify fitment for your specific Dyna model year using our Shop by Bike tool before purchasing.
Specifications
- Brand: Cobra
- Manufacturer Part #: 6858
- Length: 52 in
- Width: 22 in
- Height: 7 in
- Weight: 36.39 lbs
Common questions
Will these slip-ons fit my 2018 or newer Dyna?
No, these Cobra Speedster Slashdown mufflers are specifically engineered for 2012-2017 Dyna models. Newer generation Dynas use different header geometry.
Do I need a fuel tuner with these slip-ons?
Slip-on mufflers alone typically do not require remapping. However, if you have other performance modifications, a fuel tuner may help optimize your bike's performance.
Are these mufflers difficult to install?
Installation is a direct bolt-on process onto your existing stock headers, making it a relatively simple upgrade for most riders.
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 | 82-96368 |
| WEIGHT | 36.39 lb |
