Vance and Hines Twin Slash Slip-On Mufflers - Harley-Davidson
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.
Vance & Hines Twin Slash slip-on mufflers for 2015-2016 Harley-Davidson models are a direct bolt-on upgrade that delivers the iconic Vance & Hines sound and signature style. These slip-ons feature the distinctive dual slash-cut tips and are available in multiple muffler body sizes, allowing you to choose the perfect look and sound for your bike.
Why riders pick this
- Iconic Twin Slash end treatment for custom style
- Available in 4-inch round, 4.5-inch oval, or 5.5-inch monster
- Optional quiet baffle for sound level control
- Direct bolt-on installation to stock headers
- Delivers classic Vance & Hines sound
When you want to upgrade the sound and aesthetics of your 2015-2016 Harley-Davidson without the complexity of a full exhaust system, the Vance & Hines Twin Slash slip-on mufflers are an ideal solution. These mufflers are designed for easy installation, bolting directly onto your stock headers. The signature twin slash-cut end treatment provides an unmistakable custom look that sets your V-twin apart from the crowd.
Signature Style, Tunable Sound
- Features the iconic Vance & Hines Twin Slash end treatment
- Available in three muffler body sizes: 4-inch round, 4.5-inch oval, or 5.5-inch monster
- Optional quiet baffle available for sound level control
- Direct slip-on design for straightforward installation on stock headers
Personalize Your Harley's Voice
One of the key advantages of the Twin Slash slip-ons is the ability to choose from different muffler body sizes, allowing you to fine-tune the visual presence and exhaust note to your preference. Whether you opt for the 4-inch round, 4.5-inch oval, or the imposing 5.5-inch monster, you'll get that classic Vance & Hines rumble. An optional quiet baffle is also available if you desire to dial back the volume. While slip-ons typically don't require extensive remapping, a fuel management adjustment can always optimize performance on your Harley-Davidson.
Specifications
- Brand: Vance and Hines
- Manufacturer Part #: 16798
- Weight: 24.5 lb
- Category: Exhaust, Mufflers & Tips
Common questions
What muffler body sizes are available for these Twin Slash slip-ons?
The Vance & Hines Twin Slash slip-ons are available in three distinct muffler body sizes: a 4-inch round, a 4.5-inch oval, or a larger 5.5-inch monster. Please confirm your desired size before ordering.
Can I install a quiet baffle with these slip-ons?
Yes, Vance & Hines offers an optional quiet baffle insert that is compatible with these Twin Slash slip-ons. This allows you to reduce the exhaust sound level while maintaining the signature look.
Will these slip-ons fit all 2015-2016 Harley-Davidson models?
These Twin Slash slip-ons are designed to fit 2015-2016 Harley-Davidson models equipped with stock header pipes. We recommend using our Shop by Bike feature to confirm exact fitment for your specific year and model.
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 | T14-611318 |
| WEIGHT | 24.5 lb |
