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Vance & Hines Chrome Round Twin Slash Slip-On Mufflers - 16672

  • Part #:
    4409366
  • Manufacturer Part #:
    16672
Our Price: $449.99
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1 9 HR : 1 0 MIN : 3 1 SEC
Overview of Vance & Hines Chrome Round Twin Slash Slip-On Mufflers - 16672
  • This series of slip-on mufflers for touring models incorporates the best of Vance & Hines and redefines performance, looks and price with a distinctive style and unmistakable sound that is only available here
  • Rounds offer a large 4-inch diameter muffler body with an all-mechanical straight through louvered baffle
  • 2-into-1 version was designed specifically to work with the new 2-into-1s on 10 Road Glide and Street Glide; features a large 4-inch, stepped to 4 1/2", muffler body that uses an all new maintenance-free baffle that also minimizes heat discoloration and provides the perfect blend of sound and power gains
  • All feature the new signature Twin Slash end treatment
  • Sold in pairs unless noted
  • Made in the U.S.A.

 



Included Items:

(1) Chrome steel right muffler assembly

(1) Chrome steel left muffler assembly

(1) 2" Band clamp

(1) 2-5/8" Band clamp

Instructions

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 Chrome Round Twin Slash Slip-On Mufflers - 16672

Color - Primary Chrome
Style Bologna/Slash-Cut Tip
Type Slip-On/Muffler
Units Pair
Weight 23.90 lbs

Cross reference number(s):

18011070
Specs for Vance & Hines Chrome Round Twin Slash Slip-On Mufflers - 16672
Color - Primary Chrome
Style Bologna/Slash-Cut Tip
Type Slip-On/Muffler
Units Pair
Weight 23.90 lbs
Fitment for Vance & Hines Chrome Round Twin Slash Slip-On Mufflers - 16672
See if this part fits your ride

Part 4409366 fits the following machines

Harley-Davidson
  • 2018 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
  • 2017 Harley-Davidson Electra Glide Ultra Classic - FLHTCU
  • 2018 Harley-Davidson Electra Glide Ultra Limited - FLHTK
  • 2017 Harley-Davidson Electra Glide Ultra Limited - FLHTK
  • 2018 Harley-Davidson Electra Glide Ultra Limited Low - FLHTKL
  • 2017 Harley-Davidson Electra Glide Ultra Limited Low - FLHTKL
  • 2018 Harley-Davidson Road Glide - FLTRX
  • 2017 Harley-Davidson Road Glide - FLTRX
  • 2018 Harley-Davidson Road Glide Special - FLTRXS
  • 2017 Harley-Davidson Road Glide Special - FLTRXS
  • 2018 Harley-Davidson Road Glide Ultra - FLTRU
  • 2017 Harley-Davidson Road Glide Ultra - FLTRU
  • 2018 Harley-Davidson Road King - FLHR
  • 2017 Harley-Davidson Road King - FLHR
  • 2018 Harley-Davidson Road King Special - FLHRXS
  • 2017 Harley-Davidson Road King Special - FLHRXS
  • 2018 Harley-Davidson Street Glide - FLHX
  • 2017 Harley-Davidson Street Glide - FLHX
  • 2018 Harley-Davidson Street Glide Special - FLHXS
  • 2017 Harley-Davidson Street Glide Special - FLHXS
4.7 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
2
1
0
0
0
Finish
5.0 / 5
Fit
5.0 / 5
Performance
5.0 / 5
Styling
5.0 / 5
Value
5.0 / 5
Loudness
Very Quiet
Average
Very Loud
Would you recommend this product?
Yes (3)
Finish
5 / 5
Fit
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Styling
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
Great product for a great price.
Good sound, and improved performance.
May 1, 2017
Purchased
10 months ago
Finish
5 / 5
Fit
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Styling
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
I like Vance and Hines products and this will work for me.
I was looking for a little throater pipes then the stock pipes that came on my CVO Limited. I liked the look of these and am pretty happy that they aren’t real loud but the have some throat to them.
January 29, 2018
Purchased
1 month ago
Finish
5 / 5
Fit
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Styling
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
Nice fit and look
But they are a bit quieter than I was hoping for. I'm considering pulling the baffles and unwrapping them.
August 15, 2017
Purchased
11 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 3 questions Browse 3 questions and 8 answers
can these be installed on the stock headers with no fuel or air modifications?
Wil... on Nov 8, 2016
BEST ANSWER: It is very possible yes. I recommend contacting Vance & Hines for accurate information on necessary rejetting or remapping requirements with this item.

http://vanceandhines.com/contact/
Are baffles included with these mufflers?
A shopper on Nov 12, 2017
BEST ANSWER: Yes they come with baffles. I have a set on my 2017 Road King but I'm disappointed with the sound. They are not as loud as I expected from Vance & Hines. Vance and Hines told me these are the loudest ones they have for the Milwaukie 8.
do I need to put a tuner on the bike to put these on ?
bruce p on Aug 14, 2017
BEST ANSWER: Are you also replacing the headers and getting rid of the cat? IF so you will probably be running a bit lean. You can get away with a stage 1 download from your harley dealer.
Instructions and Manuals for Vance & Hines Chrome Round Twin Slash Slip-On Mufflers - 16672

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