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Vance & Hines Black Round Twin Slash Slip-On Mufflers - 46845

  • Part #:
    4404984
  • Manufacturer Part #:
    46845
Our Price: $399.99
Ships In 4-5 Business Days

Overview of Vance & Hines Black Round Twin Slash Slip-On Mufflers - 46845

  • Rounds feature large 3 in. muffler bodies with Twin Slash ends; utilizes an all new maintenance-free baffle that also minimizes heat discoloration
  • Optional baffles for Rounds are available in quiet which reduce sound levels 3-5 dB (PART NO. 44-04986) or competition style (PART NO. 44-04985)

Included Items:
(2) 3 in. Slash Casing Type 7
(1) Blk 3 in. Rear Muffler HS Type 5
(1) 5/16 in. Flat Washer
(2) Dog Bone Nut Plates
(4) 2.50 in. SS Clamp
(1) Blk 3 in. Front Muffler HS Type 5
(1) Powder Coated Bracket
(1) 5/16 in.-18 All Metal Loc Nut
(4) 5/16 in.-18 x 5/8 in. Serrated Flange Bolts
(1) Instructions

NOTES:
Not all products are legal for sale or use on pollution controlled vehicles. Check your local laws and the manufacturers information

There is no warranty on exhaust pipes and mufflers with regard to any discoloration. Discoloration (bluing) is the result of tuning characteristics, cam timing, carburetor jetting, overheating, etc., and is not caused by defective manufacturing. See the CHEMS/LUBES section for products that will help prevent or remove bluing.

Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the exhaust manufacturer directly with questions regarding any modifications that may need to be made during. or after, installing their product. If a jet kit or fuel processor is recommended, see the FUEL/INTAKE section

Recommended Vance & Hines fuel management module: Fuel Pak FP3 (part number 2001886) For CAN Bus models only (Touring, Softail, Dyna and Sportster). Not compatible with V-Rod models


This system is not C.A.R.B. approved

The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.

Specs for Vance & Hines Black Round Twin Slash Slip-On Mufflers - 46845

Color - Primary Black
Style Bologna/Slash-Cut Tip
Type Slip-On/Muffler
Units Pair
Weight 17.25 lbs

Cross reference number(s):

18010407

Specs for Vance & Hines Black Round Twin Slash Slip-On Mufflers - 46845

Color - Primary Black
Style Bologna/Slash-Cut Tip
Type Slip-On/Muffler
Units Pair
Weight 17.25 lbs

Fitment for Vance & Hines Black Round Twin Slash Slip-On Mufflers - 46845

See if this part fits your ride

Part 4404984 fits the following machines

Harley-Davidson
  • 2017 Harley-Davidson Dyna Fat Bob - FXDF
  • 2016 Harley-Davidson Dyna Fat Bob - FXDF
  • 2015 Harley-Davidson Dyna Fat Bob - FXDF
  • 2014 Harley-Davidson Dyna Fat Bob - FXDF
  • 2013 Harley-Davidson Dyna Fat Bob - FXDF
  • 2012 Harley-Davidson Dyna Fat Bob - FXDF
  • 2011 Harley-Davidson Dyna Fat Bob - FXDF
  • 2010 Harley-Davidson Dyna Fat Bob - FXDF
  • 2009 Harley-Davidson Dyna Fat Bob - FXDF
  • 2008 Harley-Davidson Dyna Fat Bob (EFI) - FXDF
  • 2017 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2016 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2015 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2014 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2013 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2012 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2011 Harley-Davidson Dyna Wide Glide - FXDWG
  • 2010 Harley-Davidson Dyna Wide Glide - FXDWG
4.9 / 5.0
109 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
98
9
1
1
0
Finish
4.9 / 5
Performance
4.8 / 5
Loudness
Very Quiet
Average
Very Loud
Finish
5 / 5
Performance
5 / 5
WOW
These pipes look and sound great! Just put them on Wednesday and now the Fat Bob sounds the way it should sound. The black finish matches the Black Denum, plus looks great with the chrome factory heat shield covering the origional head pipes. Worth money!

Fast Shipping (Ordered on Saturday and had in my hand on Wednesday afternoon.

Great service DK as akways!!!
May 21, 2010
Finish
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Now it sounds like a Harley!
Just installed these slip-ons on my 2010 Electra Glide Ultra Limited. What a difference - not too loud, but very deep rumble. You can feel it when you twist the throttle. Easy to install and quick shipping.
June 16, 2010
Finish
5 / 5
Performance
5 / 5
Vance & Hines Black Round Twin Slash Slip-On
Excellent product. Easy install and looks and sounds great. Good rumble but not too loud. It is just right for a touring bike.
July 30, 2010
Finish
5 / 5
Performance
5 / 5
Now it sounds ike a Harley
These slip-on's are great. I have them paired with the SE Heavy Breather on my 2011 Wide Glide and had the Stage 1 mapping done by the dealer using the SESPT. I like the look of the Tommy Gun exhaust and wanted to maintain that. That is why I went with these instead of swapping out the whole exhaust for the Big Radius system (love that look too).

They are loud but the low rumble is what every Harley owner is looking for. Drivers will definitely know you are in their vicinity. They're only really loud when you open the throttle to accelerate. Once you back off, they just give off a nice throaty deep sound. I can feel the difference in the acceleration too. The bike actually feels a bit "lighter" in its response - sort of like no longer having a stuffed up nose and a cold! I looked at these, Pythons, Cobras and Cycle Shack slip-0n's. I chose these because of V&H reputation for quality, the full length heat shields, and the fact there there were 63 reviews compared to virtually none for any other brand. The Cycle Shack ones look most like the OEM's with the tapered ends that slip on the headers and they were my second choice. The Cobras look a little bit too much like they belong on a touring bike and not a Wide Glide. The Pythons are slash out and I wanted slash downs.

Bottom line, go for it if you want to maintain the original look but want better performance and sound.
October 14, 2011
Finish
1 / 5
Performance
3 / 5
Flawed finish
While the sound of these mufflers is good, I was really put off with them. First, V $ H packed two different mufflers in the packing box. Yep, I had already installed the first when I noticed. So, time energy and gas to send it back to DK for replacement for V & H screw up. Then when I looked closer at the one muffler I had installed, I noticed the top of the heat shield was noticeable bumpy from the welds under it to retain the claps to attach it. I mean it really looked bad which surprised me with V & H's reputation. How could they shove these products out here and expect guys to want that look on their bike? Not me. I'm packing the whole deal up and shipping it back to DK. Totally bummed out.
September 25, 2010
Finish
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Great Slip ons
I bought these for my 2011 Wide Glide, I love the sound and quality of Vance Hines, you cant go wrong. One thing you should note is they are not real loud as on other models, due to the fact that the Cats are in the headpipes on a new Wide Glide. But like I said, you cant go wrong with these..
October 21, 2010
Perfect!
Put the 2 into 1 slip on on my 2010 Street Glide. Nice deep rumble when you give some gas, but nice and chill on idle. I have had nothing but great compliments about the looks/sound!
Can never go wrong with V&H. I did a lot of research, this pipe retails at $249.99 on V&H website.
June 1, 2010
Finish
5 / 5
Performance
5 / 5
They are great sounding & look terrific
Bought these slip ons after seeing & hearing them on a road Glide. They are perfect for my Street Glide
September 24, 2010
Finish
5 / 5
Performance
4 / 5
A good purchase
These have a nice rumble when cruising and a nice pop when I accelerate. I've experienced a little backfire when laying off the gas. Overall, they look great.
August 26, 2010
Finish
5 / 5
Performance
4 / 5
V&H Blackout Rounds
I put these on my 09 RG that has Dresser Duals, V02 intake and SEPST. Pipes went on easy, fit and quality is excellent, shipping from DK is fast and cheap! The mufflers are a deep sound while cruising, but with my duals, very loud when the throttle is opened!
January 10, 2011
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Instructions and Manuals for Vance & Hines Black Round Twin Slash Slip-On Mufflers - 46845

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