Vance and Hines Big Radius Full Exhaust System - Harley Dyna 2006-2009
About Vance and Hines
Vance & Hines has been building motorcycle exhaust since 1979 and has run factory-backed drag and King of the Baggers programs that feed straight back into its street products. Systems like the Torquer and the 2-into-1 designs are engineered around real dyno work, not just sound — which is why they show up on so many tuned Milwaukee-Eight and Twin Cam builds.
The Vance & Hines Big Radius full exhaust system is designed to transform your 2006-2009 Harley-Davidson Dyna. It delivers a custom-styled aesthetic combined with a powerful exhaust note, making your Dyna stand out on the road.
Why riders pick this
- Custom Big Radius styling for Dyna models
- Deep, resonant exhaust note from louvered baffles
- Full coverage heat shields in chrome or matte black
- 18mm O2 sensor ports for tuning
- 49-state emissions compliant
This full system features radius-curved louvered baffles that produce a deep, resonant sound, complemented by full coverage heat shields for a clean, integrated look. Available in chrome or matte black, it includes 18mm O2 sensor ports for optimal tuning and ensures 49-state emissions compliance.
Aggressive Style and Sound
- Radius-curved louvered baffles for a distinctive, deep exhaust note
- Full coverage heat shields provide a custom look and heat protection
- Equipped with 18mm O2 sensor ports for precise fuel management
- 49-state emissions compliant for broad regulatory acceptance
- Available in striking chrome or stealthy matte black finishes
Dyna Performance Upgrade
For 2006-2009 Dyna riders seeking a bold statement, the Big Radius full exhaust system is an excellent choice. While it's a direct bolt-on replacement, installing a full exhaust system often benefits from a fuel tuner. This ensures your engine's air/fuel mixture is correctly adjusted for the enhanced exhaust flow, maximizing performance gains and maintaining engine health.
Specifications
- Brand: Vance & Hines
- Manufacturer Part #: 26081
- Weight: 24.5 lb
- Category: Exhaust, Mufflers & Tips
- Finish Options: Chrome or Matte Black
Common questions
Will this exhaust fit my 2010 or newer Dyna?
No, this Vance & Hines Big Radius system is specifically engineered for 2006-2009 Harley-Davidson Dyna models only. Later models utilize different mounting points and may have different EFI requirements.
Is this exhaust system emissions compliant?
Yes, this Vance & Hines Big Radius full exhaust system is 49-state emissions compliant. Riders in California should verify local regulations before making a purchase.
Do I need a fuel tuner with this full exhaust system?
With a full exhaust system, a fuel tuner is highly recommended to optimize performance, prevent lean conditions, and ensure your engine runs efficiently with the increased exhaust flow. This allows for proper fuel management adjustments.
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 | Vance and Hines |
| TYPE | Powersports Exhausts |
| SKU | T14-640667 |
| WEIGHT | 24.5 lb |