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Cobra Tri-Flo Slip-on Mufflers - 4228

  • Part #:
    4408583
  • Manufacturer Part #:
    4228

MSRP Price: $682.95

Our Price: $525.87

You Save $157.08 (23%)
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Ships Today! If ordered in:
1 0 HR : 3 3 MIN : 2 1 SEC
Overview of Cobra Tri-Flo Slip-on Mufflers - 4228

Tri-Flo Slip-on Mufflers | Slip-Ons | Motorcycle Exhaust Cobra USA

  • This new version of our Tri-oval shaped mufflers uses a single exhaust port with a 3-inch core. Unbelievably deep sound and increased performance over the stock system.
  • Tri-oval-shaped muffler rear seamlessly transforms into 4-inch round front
  • 5-inch wide, 4-inch tall thin-line aluminum tip
  • 2.5-inch high-flow core for superior performance
  • Acoustical engineering developments allow an incredibly deep sound because of intense, class-leading resonance absorption and prevention
  • Uses proprietary materials with specific acoustical dampening and thermal insulation properties
  • The frequency and location of the perforation patterns in the cores creates significant sound scattering in the mid frequencies, which helps to enhance the low frequency tones
  • Made in the U.S.A. with a limited lifetime warranty

 



Included Items:

(1) Chrome muffler assembly (Right) 

(1) Chrome muffler assembly (Left)

(4) 5/16" Thick flat washers

(2) Exhaust clamps 

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 Cobra Tri-Flo Slip-on Mufflers - 4228

Color - Primary Chrome
Style Straight-Cut Tip
Type Slip-On/Muffler
Units Pair
Weight 30.15 lbs

Alternate/OEM Part Number(s):

18113057
Specs for Cobra Tri-Flo Slip-on Mufflers - 4228
Color - Primary Chrome
Style Straight-Cut Tip
Type Slip-On/Muffler
Units Pair
Weight 30.15 lbs
Fitment for Cobra Tri-Flo Slip-on Mufflers - 4228

Part 4408583 fits the following machines

Make Sure This Fits Your Ride
Kawasaki
  • 2013 Kawasaki VN1700A Vulcan Voyager
  • 2012 Kawasaki VN1700A Vulcan Voyager
  • 2011 Kawasaki VN1700A Vulcan Voyager
  • 2010 Kawasaki VN1700A Vulcan Voyager
  • 2009 Kawasaki VN1700A Vulcan Voyager
  • 2017 Kawasaki VN1700B Vulcan Voyager ABS
  • 2016 Kawasaki VN1700B Vulcan Voyager ABS
  • 2015 Kawasaki VN1700B Vulcan Voyager ABS
  • 2014 Kawasaki VN1700B Vulcan Voyager ABS
  • 2013 Kawasaki VN1700B Vulcan Voyager ABS
  • 2012 Kawasaki VN1700B Vulcan Voyager ABS
  • 2011 Kawasaki VN1700B Vulcan Voyager ABS
  • 2010 Kawasaki VN1700B Vulcan Voyager ABS
  • 2009 Kawasaki VN1700B Vulcan Voyager ABS
  • 2013 Kawasaki VN1700C Vulcan Nomad
  • 2012 Kawasaki VN1700C Vulcan Nomad
  • 2011 Kawasaki VN1700C Vulcan Nomad
  • 2010 Kawasaki VN1700C Vulcan Nomad
  • 2009 Kawasaki VN1700C Vulcan Nomad
  • 2014 Kawasaki VN1700D Vulcan Nomad ABS
  • 2013 Kawasaki VN1700J Vulcan Vaquero
  • 2012 Kawasaki VN1700J Vulcan Vaquero
  • 2011 Kawasaki VN1700J Vulcan Vaquero
  • 2011 Kawasaki VN1700J-A Vulcan Vaquero
  • 2019 Kawasaki VN1700K Vulcan Vaquero ABS
  • 2018 Kawasaki VN1700K Vulcan Vaquero ABS
  • 2017 Kawasaki VN1700K Vulcan Vaquero ABS
  • 2016 Kawasaki VN1700K Vulcan Vaquero ABS
  • 2015 Kawasaki VN1700K Vulcan Vaquero ABS
  • 2014 Kawasaki VN1700K Vulcan Vaquero ABS
  • 2014 Kawasaki VN1700K Vulcan Vaquero ABS SE
5.0 / 5.0
5 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
5
0
0
0
0
Finish
5.0 / 5
Fit
4.6 / 5
Performance
4.8 / 5
Styling
5.0 / 5
Value
4.8 / 5
Loudness
Very Quiet
Average
Very Loud
Would you recommend this product?
Yes (5)
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
++++++++VERY HAPPY WITH THIS PRODUCT!!!!!!!
September 16, 2017
Purchased
1 year 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 mufflers.
Very easy installation.
Nice Rumble but not too loud.
June 3, 2018
Purchased
1 year 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
Great Sound
If you a great sound but not too loud, This is It! I have had them for a year now and would not part with them.
May 10, 2019
Shakopee, MN
Ride:
Kawasaki Vaquero
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!
A bit tricky to install on the left side, but easy enough to figure out. Great sound too!
User submitted image
Looks great...sounds great!
May 27, 2019
Flatwoos, KY
Purchased
12 months ago
Ride:
2017 Kawasaki Vaquero
Finish
5 / 5
Fit
3 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
4 / 5
Styling
5 / 5
Value
4 / 5
Would you recommend this product?
Yes
I like the sound and looks however I had to make wedges to hang evenly ,going from round to oval brackets off slightly otherwise nice mufflers.
May 27, 2019
Knoxville, TN
Purchased
1 year ago
Ride:
2009 kaw Vulcan nomad
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
Do these have removed baffles?
A shopper on May 27, 2019
BEST ANSWER: The baffles are set in place and shipped to your house as such. But they are removable if that's what your wanting. However they sound deep an have a cool loud popping sound during deceleration. In my opinion i would run the pipes with the baffles for 2k miles an see if your swayed to keep them in place like i was in my experience, hope this helps
Will this fit a 2017 Voyager?
A shopper on Mar 15, 2019
BEST ANSWER: I don't know. Sorry
Fuel management has to be changed??
A shopper on Feb 10, 2017
BEST ANSWER: I asked Kawasaki themselves if i would need to program my vulcan vaquero if installing these pipes. They informed me as long as the original air cleaner filter was in place, the bike would adjust in timing just fine.
Instructions and Manuals for Cobra Tri-Flo Slip-on Mufflers - 4228