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Vance & Hines Black Twin Slash Slip-On Mufflers

This product fits a variety of motorcycles. Please select yours so we can find the right part and guarantee fitment. Select A Motorcycle

Product may vary from photo(s).


Sale Price: $359.96 Regularly: $399.99

Gold Club Price: What's This? The Gold Club is our premier membership program. For most items members receive 10% off every day, plus exclusive sales and benefits just for members. More Info $359.96

J&P Part: 451-055

Rating: Read Reviews

This item qualifies for free ground shipping


Vance & Hines Black Twin Slash Slip-On Mufflers

• Will open up the performance of your bike along with dialing in a nice throaty and deep exhaust note

• Gives you the unique Vance & Hines Twin slash look

• Blue proof

• Wrapped 3″ full coverage heat shields

• 2-1/2″ muffler bodies

• Louvered core baffles pre-installed

Made In The USA This product was proudly made in the USA

Product Specs

Baffles Included: Yes

Diameter: 3″

Finish: Black

Manufacturer Part Number: 46843

Muffler Design: Round

Sold in Units: Pair

Customer Reviews

Overall Rating:
5/5 based on 54 ratings


Received exactly what I expected.


when I removed the packaging from the mufflers each muffler had small scratches and small raised bumps on the chrome. my first thought was someone had tried and returned these mufflers. my stock mufflers looked better than the new ones and they are 4 plus years old. since the mufflers had heat shields I decided to proceed. the install went well. I like the sound but they are a lot louder than the stock. I will ride them for awhile to see if I get used to them or maybe go for a different baffle. the low rating is because of the condition of the chrome, I had read of the high quality of vance&hines which i did not receive.


Can't beat V&H build quality. Slip-On's fit my FatBoy Lo perfectly and the sound fantastic. Not too loud even with the stock baffle. Only complaint was how slip-ons mount to stock bracket on bike, too many little nuts and bolts to get it mounted. Don't know if the V&H bracket would be easier but it would be something to look into before purchasing these.


Love the sound of my new Vance & Hines pipes on my 2013 Fatboy Lo


Sounds great, perfect fit. Very happy.


Very fast delivery great sound and great look!


Mufflers look and sound fantastic. Affordable alternative to a full exhaust system.


A huge improvement over stock mufflers!


First addition I made to my new 13 Fat Boy Lo, and it was a great one. I was struggling with the installation, so I decided to get help from a friend, who also struggled with the stock brackets. In the end my friend had to put a wrench to a bench grinder and shave about a 1/4 inch off to get it to fit in the tight spaces (we had a lift for the bike too, so we should of had it pretty easy). After installed, I was impressed with the sound. The mufflers add decent volume, and give a nice low rumble when cruising, and a nicer growl when accelerating. I asked my neighbors if they were too loud, and all said no, one even said he likes to make sure he is up in the morning before I leave so he can hear my bike before he starts his day. The biggest downside for me is the looks. I am really not a fan of having the narrow header pipes that blow out at the muffler, but in the picture it didn't seem to bother as much as it did once I mounted them. I am currently looking for a new full system, but in terms of slip-ons, these are an excellent way to go.


Love the pipes, sound great and not to bad to install.


Just came today open box they look great can't wait to put on my 2006 Dyna Lowrider bike is Concord Purple&Aztec Orange


these sound great LOUD on my 2006 Dyna Low Rider


beautiful sound ,nice shape ,


Love perfect...sound good and not super loud


Great light easy to install friends really like it


great mufflers glad I bought them it improved my horse power a lot


The mufflers are easy to install and the sound is fantasic.


Mufflers came in but the installation instructions recommend you get the v&h clamps. They were right, however, they aren't available through JP. Called factory direct and bought the clamps from them. What should have been about a 45 minute change over took over a week. Either V&H should supply the clamps with the product or JP should carry them.


Great exhaust very pleased

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Important Product Notes

Note: Please see U.S. EPA and your respective state and local regulations to confirm noise and emission compliance.

Important Exhaust Notes:

• Note: With any new exhaust, we recommend changes to carburetor jetting or use of an aftermarket fuel injection control module.

• There is no warranty on exhaust pipes and mufflers with regard to any discoloration. Blueing is caused by tuning characteristics, cam timing, carburetor jetting, overheating, etc. and is not caused by defective manufacturing. No refunds on exhaust pipes once motorcycle is started unless there’s a manufacturer’s defect.

• Flanges and retaining rings are not included with most aftermarket exhaust for 1984-2013 Evolution and Twin Cam models. Re-use your existing hardware, or purchase replacement hardware.

Shipping Note

Due to state regulations we cannot ship this item to the state of California for some motorcycles.

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