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Cobra 4
Made in U.S.A.
45 Reviews

Cobra 4" Neighbor Hater Black Slip-On Mufflers


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J&P Part #:  832-849
Mfr Part #:  6109RB

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Cobra 4
Cobra 4" Neighbor Hater Black Slip-On Mufflers

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Cobra 4

Cobra 4" Neighbor Hater Black Slip-On Mufflers

Order in the next to ship today

Product Details


Description for Cobra 4" Neighbor Hater Black Slip-On Mufflers

A discerning rider knows that sometimes loud alone isn't enough—your bike needs to sound good too. Cobra utilized extensive sound and dyno testing to create the 4" Neighbor Hater Slip-On Mufflers, which provide look, sound, and perform unlike anything else on the market. These mufflers will make your Harley-Davidson Touring motorcycle purr like a dragon.

• The 4" tubes bell out to 4-1/2" for an aggressive and classic rear look

• 8" spiraled louvered-core baffles produce an aggressive bark

• Baffles also feature trumpet-shaped inner tips working in harmony with the rolled muffler tips for a clean, finished style and great sound

• Available in black or chrome

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Cobra 4

Product Specs for Cobra 4" Neighbor Hater Black Slip-On Mufflers

End Cap Color:
End Cap Or Tip Color:
End Cap Or Tip Material:
Stainless Steel
End Cap Or Tip Style:
Straight Cut
End Cap Or Tips Finish:
Heat Shield:
Not Included
Manufacturer Part Number:
Muffler Color:
Muffler Diameter:
Muffler Material:
Stainless Steel
Muffler Style:
Sold in Units:
Warehouse Part Number:

Fitment Questions?

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

  • Harley-Davidson®

    • Touring Electra Glide Police FLHTP : 2017–2021
    • Touring Electra Glide Revival FLH : 2021
    • Touring Electra Glide Standard FLHT : 2019–2021
    • Touring Electra Glide Ultra Classic FLHTCU : 2017–2019
    • Touring Road Glide CVO FLTRXSE : 2018–2021
    • Touring Road Glide FLTRX : 2017–2021
    • Touring Road Glide Limited FLTRK : 2020–2021
    • Touring Road Glide Special FLTRXS : 2017–2021
    • Touring Road Glide Ultra FLTRU : 2017–2019
    • Touring Road King FLHR : 2017–2021
    • Touring Road King Police FLHP : 2017–2021
    • Touring Road King Special FLHRXS : 2017–2021
    • Touring Street Glide Anniversary FLHX : 2018
    • Touring Street Glide CVO FLHXSE : 2017–2021
    • Touring Street Glide FLHX : 2017–2021
    • Touring Street Glide Special Anniversary FLHXS : 2018
    • Touring Street Glide Special FLHXS : 2017–2021
    • Touring Ultra Limited Anniversary FLHTK : 2018
    • Touring Ultra Limited CVO Anniversary FLHTKSE : 2018
    • Touring Ultra Limited CVO FLHTKSE : 2017–2021
    • Touring Ultra Limited FLHTK : 2017–2021
    • Touring Ultra Limited Low FLHTKL : 2017–2019
Product Notes

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.

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Ratings & Reviews

Help Customers Understand This Product

45 Reviews
Rating Breakdown
5 stars
4 stars
3 stars
2 stars
1 star
October 22, 2021
Easy install, sound great!
September 29, 2021
Great slip ons for the price love the deep sound they produce and they match the bike perfectly ( Black)
September 14, 2021
Installation went pretty smooth, Cobra NH Pipes look good and sound even better.
August 16, 2021
Great pipes for the money
July 27, 2021
Delivered very fast from J&P. Put these on my 21 Roadglide special in about 20 minutes. The sound is so much deeper and "Harley-ish" than the stock pipes that came on it. Would highly recommend these.
July 26, 2021
Decent rumble for the price and easy to install.
July 21, 2021
Love the way they sound. Shipped fast. Only problem is the right side needed the indent to clear the axle nut. Called cobra up and sent them a few pictures. They had me a new one within 3 days. Great customer service from them.
May 3, 2021
Good bang for the buck
Just bought a new 2021 Street Glide Special. The stock sound was awful. Bought these after reading some reviews thinking they would truly blow me away. I was dead wrong. Do they sound better than stock, yes. Are they louder, yes. Do my neighbors hate me? Not for these pipes. They are mild, at best. Maybe the sound is distorted from what I'm used to on my 2020 Softail Standard, but I wasn't that impressed. They did ship next day, which was cool. Again, good bang for the buck at the $400ish bucks. Would probably not purchase again and invest in something Rinehart or V&H like my previous bikes.
March 24, 2021
Mufflers sound great. They aren't overly loud but add a deep sound I was looking for. The right muffler was a bit difficult to get on my 2018 FLHXS but it finally went on after a few tries. I ordered them on Saturday afternoon and they were at my door Tuesday afternoon with regular shipping.
December 1, 2020
I have a 2020 street glide special with a 114 in.³ Milwaukee eight motor. Swapping out the stock pipes for the cobra neighbor haters made all the difference in the world of the sound. Now it sounds like a Harley Davidson. I definitely recommend these pipes for the value. I would have to say they sound as good as pipes that are sold for nearly twice. Plus the fact that they bell out to a 4 1/2 inch diameter the aesthetics is fantastic.

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