Vance and Hines Twin Slash 3" Slip-Ons - Harley Softail 1991-2009
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.
Enhance the roar and performance of your 1991-2009 Harley-Davidson Softail with Vance & Hines Twin Slash 3-inch slip-on mufflers. These direct bolt-on replacements for your stock mufflers deliver a deeper, more aggressive exhaust note. Experience an immediate boost in mid-range torque and a signature V-twin sound.
Why riders pick this
- Increased torque with PCX™ Technology
- Throaty and aggressive V-twin exhaust note
- 3-inch Twin Slash slash-cut tips
- Full coverage heat shields included
- Direct bolt-on fit for stock headers
The Vance & Hines Twin Slash 3-inch slip-on mufflers are engineered to bring out the best in your 1991-2009 Harley-Davidson Softail. Featuring PCX™ (Power Chamber Exhaust) Technology with a chambered high-flow catalyst, these slip-ons are designed to increase torque and optimize exhaust flow. The result is a throaty, powerful sound that perfectly complements your V-twin's performance while maintaining compatibility with your stock headers for straightforward installation.
Performance-Driven Design and Aggressive Sound
- PCX™ Technology with chambered high-flow catalyst for increased torque
- Distinctive 3-inch Twin Slash cut tips
- Full coverage heat shields for a clean, integrated look
- Direct slip-on design fits stock headers for easy installation
Uncork Your Softail's Potential
Designed for easy installation, these Twin Slash slip-ons are a direct bolt-on upgrade for your Softail, requiring no modifications to your existing stock head pipes. This makes them an ideal choice for riders seeking an immediate improvement in sound and performance. Whether you're looking for more usable torque for highway cruising or simply want a more commanding presence, these slip-ons deliver on both fronts, transforming your riding experience.
Specifications
- Brand: Vance and Hines
- Manufacturer Part #: 46842
- Weight: 15.1 lb
- Category: Exhaust, Mufflers & Tips / Motorcycle Slip-On
- California Prop 65: Yes — Cancer and Reproductive Harm warning. See www.P65Warnings.ca.gov
Common questions
Do I need to rejet or tune my Softail after installing these slip-ons?
Slip-ons alone typically do not require remapping for basic operation, though a fuel module or tuner may optimize performance depending on other modifications you have made or plan to make.
Will these slip-ons fit my 2010 or newer Softail?
No, this part is specifically designed for 1991-2009 Harley-Davidson Softail models. 2010 and newer Softails require a different slip-on kit due to changes in exhaust design and fitment.
Are the heat shields included with these mufflers?
Yes, these Vance & Hines Twin Slash slip-ons come complete with full coverage heat shields to ensure a polished look and protection from exhaust heat.
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 | Motorcycle Slip-On |
| SKU | T14-647047 |
| WEIGHT | 15.1 lb |