Vance and Hines Twin Slash 3-inch Slip-On Mufflers - Harley Softail
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.
Transform the sound and performance of your Harley-Davidson Softail with Vance and Hines Twin Slash 3-inch Slip-On Mufflers. These slip-ons feature PCX Technology with an integrated chambered high-flow catalyst, designed to boost mid-range torque. Enjoy a deeper, throaty exhaust note and a direct bolt-on replacement for your factory mufflers.
Why riders pick this
- Boosts mid-range torque with PCX Technology
- Delivers a throaty, aggressive exhaust note
- Twin Slash 3-inch cut tips for a custom look
- Full coverage heat shields for durability
- Direct slip-on installation onto stock headers
The Vance and Hines Twin Slash 3-inch Slip-On Mufflers are engineered to deliver a significant upgrade for your Harley-Davidson Softail. Utilizing PCX™ (Power Chamber Exhaust) Technology, these mufflers incorporate a chambered high-flow catalyst cartridge that specifically targets and enhances mid-range torque. This means more usable power for everyday riding and an improved feel in the saddle. Beyond performance, these slip-ons provide a rich, throaty exhaust note that asserts your presence on the road, all while maintaining a clean, classic look with full coverage heat shields.
Enhanced Performance and Distinctive Sound
- Chambered high-flow catalyst cartridge for increased mid-range torque
- PCX™ (Power Chamber Exhaust) Technology optimizes exhaust flow
- Twin Slash 3-inch cut tips for a bold, custom look
- Full coverage heat shields protect against discoloration
- Designed for straightforward slip-on installation onto stock headers
Seamless Upgrade for Your Softail
These Vance and Hines Twin Slash slip-ons are a direct bolt-on replacement for your original mufflers, making installation simple and quick. While slip-ons alone typically do not require extensive fuel system adjustments, always consult with your tuner if you have other bolt-on modifications or are considering further engine upgrades. This ensures your Softail runs optimally, delivering the best possible performance and sound. Confirm fitment for your specific Softail model year before ordering.
Specifications
- Brand: Vance and Hines
- Manufacturer Part #: 16834
- Category: Exhaust, Mufflers & Tips / Motorcycle Slip-On
- Weight: 16 lb
- California Prop 65: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
Common questions
Will these slip-on mufflers fit my Harley Softail?
These Vance and Hines Twin Slash 3-inch Slip-Ons are designed to fit 1991-2009 Harley-Davidson Softail models with stock header pipes. Please confirm your specific model year using our Shop by Bike tool to ensure compatibility.
Do I need to rejet my carburetor or tune my EFI after installing these?
Slip-on mufflers alone typically do not require rejetting for carbureted bikes or a full tune for EFI models. However, if you have other performance modifications, or are planning more, consulting a tuner is recommended for optimal performance.
What kind of sound can I expect from these slip-ons?
You can expect a deeper, more aggressive, and throaty exhaust note compared to stock mufflers, characteristic of Vance and Hines performance exhaust systems.
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 | T14-640691 |
| WEIGHT | 16.0 lb |