Oh the rumble
My husband (and I) are both very happy with the purchase of the Vance Hines exhaust! The sound is PERFECT!
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.
Uncork a commanding exhaust note from your Milwaukee-Eight Touring with the Vance and Hines Blackbird 450 slip-on mufflers. These direct bolt-on replacements swap onto your stock head pipes, instantly transforming your bike's presence with a deep, aggressive tone.
Designed for riders who demand both style and sound, the Blackbird 450 slip-ons feature a ceramic matte black muffler housing and distinctive billet end caps. The internal channels within the end caps are precision-machined, adding a subtle detail that sets these mufflers apart from the crowd.
The Vance and Hines Blackbird 450 slip-ons offer a straightforward upgrade path for your 2017-2023 Harley Touring model. Designed for direct bolt-on installation, these mufflers integrate seamlessly with your existing stock headers, making it easy to achieve a custom look and a performance-oriented sound without extensive modifications. Pair them with a high-flow air cleaner for optimal performance gains.
Will these slip-ons fit my Harley Milwaukee-Eight Touring model?
Yes, these Vance and Hines Blackbird 450 slip-ons are designed as a direct fit for 2017-2023 Harley-Davidson Touring models equipped with Milwaukee-Eight engines.
Do I need a fuel tuner or remapping with these slip-ons?
While slip-on mufflers alone typically do not require ECU tuning, a fuel/air adjustment can optimize performance and ensure your engine runs efficiently. We recommend consulting with a dyno tuner.
Are these mufflers a simple bolt-on installation?
Yes, these Blackbird 450 slip-ons are engineered for direct bolt-on installation onto your stock head pipes, making for a straightforward upgrade.
| BRAND | Vance and Hines |
| TYPE | Motorcycle Slip-On |
| SKU | T14-711523 |
| WEIGHT | 30.1 lb |
My husband (and I) are both very happy with the purchase of the Vance Hines exhaust! The sound is PERFECT!
They are awesome! A deep throaty sound but not obnoxiously loud. And they look great.