Made in the USA
Read ( 38 ) Reviews

Vance & Hines Twin Slash 3″ Round Slip Ons Black

J&P Cycles Part Number: 103-376

Manufacturer Part Number: 46861

Checking availability...

– Order in the next to ship today
  • Free Ground Shipping

Description for Vance & Hines Twin Slash 3″ Round Slip Ons Black

• Mufflers have full coverage heat shields

• 3-inch round with signature twin slash end treatment

• Optional quiet and competition baffles available

• Louvered core baffles pre-installed

• Blue proof

• Header heatshields not included

Product Specs

Product Specs for Vance & Hines Twin Slash 3″ Round Slip Ons Black

Baffles Included:
Manufacturer Part Number:
Mild Steel
Muffler Baffle Type:
Muffler Design:
Slash Cut
Product Color:
Sold in Units:
Warehouse Part Number:
Fitment Questions?

With over 750 years of experience combined, our tech staff has the answers!

Compatible Models

Harley-Davidson® Models

  • Sportster 1200 Custom XL1200C : 2014–2019
  • Sportster 1200 Custom XL1200CA : 2014–2016
  • Sportster 1200 Custom XL1200CB : 2014–2017
  • Sportster 1200 Custom XL1200CP : 2014–2016
  • Sportster 1200 Forty-Eight Anniversary XL1200X : 2018
  • Sportster 1200 Forty-Eight Special XL1200XS : 2018–2019
  • Sportster 1200 Forty-Eight XL1200X : 2014–2019
  • Sportster 1200 Iron XL1200NS : 2018–2019
  • Sportster 1200 Roadster XL1200CX : 2016–2019
  • Sportster 1200 Seventy-Two XL1200V : 2014–2016
  • Sportster 1200 SuperLow XL1200T : 2014–2017
  • Sportster 883 Iron XL883N : 2014–2019
  • Sportster 883 Roadster XL883R : 2014–2015
  • Sportster 883 SuperLow XL883L : 2014–2019
Customer Reviews

Customer Reviews for Vance & Hines Twin Slash 3″ Round Slip Ons Black

Overall Rating

5 out of 5 stars (based on 38 reviews)

5 stars (31)

4 stars (3)

3 stars (3)

2 stars (0)

1 star (0)

0 stars (1)


Look great when installed. Look stock, the sound gives you an outstanding roar.


Sounds mean. Happy with my order


Much Louder than stock. Installed on a 2016 883 Iron and couldn't be happier. If you don't like it loud consider getting the quiet baffles for these as well.


Great pipes and easy to install. A little louder than I expected but I'll see how it goes for a while. I may purchase the quite baffles, maybe.


Love these slip-ons! They look and sound great, and they’re pretty easy to install at home. I would definitely reccomend these to anyone looking for new mufflers


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.


These mufflers sound great on my 2013 Harley Forty Eight. Was torn between getting these or a new full exhaust, decided on these hoping to save money by not needing a FuelPak/remap. Hardest part was getting the old mufflers off, otherwise installation was a breeze (1 hour to 1.5 hours for everything). They sound and look GREAT. People can actually hear me when I'm next to them now. They are plenty loud. Bike runs great (seems to be a little quicker) with these and I have not had to adjust anything. I wrapped my stock exhaust pipes in black and it looks awesome with the black heat shields. Do not hesitate to buy these mufflers as they are plenty loud, sound great, and perform great!


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.


Huge improvement on my fatboy lo


Great pipes


Hard to install, look great and sound pretty good. Had I known I would still need to order the fuel programmer I would have chosen a full set of pipes. They do work well on my 2015 fat boy lo.


They look awesome. Sad part is i have not had time to put them on yet. Will do by this weekend. I'll be sure to get back online and give a review. I'll take before and after videos with sound. Thanks.


Fit my HD Fat Boy Lo perfectly. Installed by Harley Davidson service in Bergen County NJ. Required base map/dyno . Some back pressure and pops heard when shifting gears. Self installed Vance & Hines air intake filter and cover. Seemed to help a bit with popping back pressure noise but not certain of that. Overall mostly satisfied with seeming added performance and sound increase also.


Love my new slip on's. They were a little hard to get but well worth effort. They sound great


Once on my 2014 Fat Boy Lo these were awesome in both sound and looks. The challenge came with the install. Very tight space and the V&H brackets are not the same as stock pipe mounting. I actually gorilla glued the nuts to the inside of muffler bracket so I could thread bolt into the nut. There is no way to fit your finger or wrench to hold nut while threading bolt through exhaust mounting arm into pipe bracket. Gluing nuts in place made install possible. again the sound is fantastic and they look great. I'm happy


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

mike e

Great light easy to install friends really like it

mike e

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


These slip-ons look and sound great... deep, low growl. J&P shipped them very securely, no issues there at all. One small heads up: Install should've been about 45 min or so (30 if you're faster than me), but the stock clamps off my 06 Street Bob wouldn't fit over these slip-ons without being modified. The instructions say to use V&H clamps (PN#A35HW-R) if there are any issues. They are not available on the V&H site, you have to call support and order them directly, $14 each, then wait for them to be shipped. I passed on that, modified my original t-bolt clamps and was done. Ending up taking a couple hours to complete instead. Still happy with the purchase. Like I said, the slip-ons themselves are dynamite.

Mad Dog Mike

BOY OH BOY..have been wanting these for quite awhile. Installed on a 2002 FXDX with carb...about an hour to install, and it woke this old girl up..Runs like a hotrod now with a huge increase in pulling power


Good sound, simple install. I recommend you purchase the clamps from your local dealer, as this product does not come with the clamps only heat shield clamps.


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


I was a little disappointed that these mufflers did not come with the header pipe heat shields. . .my fault for not reading the description completely. I have chrome on my 09 Fatbob and wanted to go all black. . .I bought the black mufflers and installed them behind the stock chrome header shields and actually I think I really like the chrome/black look. The install was fairly simple, though I did have a difficult time getting my original muffler clamps over the front end of the new mufflers. After making sure all nuts were tight, I started the bike. It started right up, quicker (with only 2 cranks of the starter) than it has before. I gave the bike a quick run up and down the highway close to the house and noticed a smoother throttle response and perhaps a little more power (though that is difficult for me to tell). The mufflers are loud, not too loud but loader than the punched out stock mufflers that I took off. I really like the sound, it definitely has a noticeable "growl" going through the gears. If you're like me, wanting to upgrade from your stock exhaust but just not able to spend $700 give these mufflers a try. You won't be disappointed. Ride Safe!!!


just exactly what i wanted Great sound with out being obnoxious and look great too.. Very easy to install, as stated in other reviews the black powder coating is VERY soft chipped it by dropping a socket on it from about 3 inches above durring the install and made rub marks buy wiping down with cheep paper towels to get off the fingerprints


Sounds like stock exhaust without baffle. If your looking for deep LOUD growl don’t bother. Very disappointed now I’m stuck with them

Instructions & Manuals
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.

Pickup in our Retail Stores

Get Help From Our Industry Experts

  • Monday-Friday: 7 a.m. - 9 p.m. CST
  • Saturday-Sunday: 8 a.m. - 6 p.m. CST
  • Thanksgiving: Closed
  • Christmas Eve: 7a-5p CST
  • Christmas: Closed
  • Help / FAQs