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.
Give your 1991-2009 Harley-Davidson Softail the signature Vance and Hines sound and style with Twin Slash 3-inch slip-on mufflers. Engineered with PCX chambered technology and high-flow catalyst cartridges, these slip-ons are designed to add usable torque across your bike's powerband.
Why riders pick this
Increases torque with chambered high-flow catalyst
PCX™ (Power Chamber Exhaust) Technology
Full coverage heat shields for a seamless look
Iconic Twin Slash 3-inch muffler tips
Matte black finish adds custom style
These slip-on mufflers install directly onto your stock header pipes, making for a straightforward upgrade. You'll immediately notice a deeper, more throaty exhaust tone that's unmistakably Vance and Hines, complemented by the classic twin-slash end treatment. The matte black finish adds a stealthy, custom look to your Softail.
Full coverage heat shields for a clean, integrated look
Classic Twin Slash 3-inch muffler tips
Durable matte black finish for a custom aesthetic
Quick and Impactful Upgrade
The Twin Slash slip-ons are an excellent way to uncork your Softail without a complete exhaust overhaul. While slip-on mufflers alone typically don't necessitate a full re-tune, a fuel/air recalibration can further optimize your bike's performance, especially if you have other modifications. Always confirm fitment for your specific Softail model year before ordering to ensure a perfect match with your stock headers.
WARNING: Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov
Common questions
Do these slip-ons require fuel or ignition tuning?
Slip-on mufflers alone typically do not require remapping, but a fuel/air recalibration may optimize performance depending on your bike's other modifications. For best results, especially if combined with an air intake, a tuner is recommended.
Will these fit my Softail with aftermarket headers?
These Twin Slash slip-ons are designed for direct installation onto stock header pipes. Fitment with aftermarket headers can vary, so we recommend checking compatibility with the specific header brand you are running.
Are the heat shields included?
Yes, these slip-on mufflers come with full coverage heat shields to provide a clean, finished look and protect against heat discoloration.
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
T14-647064
WEIGHT
14.5 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
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CUSTOMER REVIEWS
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YOUR RATING
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Feb 19, 2026
Best Sounding and Looking 2 into 1 slip-on IMO
Replaced my S&S Grand National slip-on with this bad boy. I never was satisfied with the S&S sound....kept hearing YouTubes on the Vance and Hines slash cut ....it sounded like a Harley should to my ears, so I bought it and am very happy that I did! It not only sounds cool it looks cool. Oh and if you own a 2026 Heritage, you do not need the saddlebag mount that the order system say you do...save yourself the hassle of returning an unused part.
✓ VERIFIED
Mar 23, 2026
Sounds amazing
This thing makes a massive difference. It's a great inexpensive option to get that sound. I got the chrome, and it lines up and matches perfectly. Looks like it could be stock. Certainly doesn't sound stock. It's not monstrous by any mines. You're not going to get pulled over or annoy your neighbors, but it sure has a deep aggressive sound to it.
✓ VERIFIED
May 16, 2026
Great fit, and sound. Not to loud. Won’t piss off neighbors
✓ VERIFIED
May 7, 2026
Looks and Sounds Great
Great looking and sounding muffler. I only gave it four stars because there is clearance issue with the rear axle on my 2026 Heritage. I had to put a shim between the muffler and the frame mount to ensure the muffler wouldn't contact the axle when the suspension was fully unloaded. I think this is something that V&H should have addressed when designing the muffler. It was a simple fix, but shouldn't have been necessary.
✓ VERIFIED
Apr 1, 2026
Fast delivery. It was in perfect condition you guy do a great job
Vance and Hines Twin Slash 3-inch...
$1.699.000,00
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