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Cobra Speedster Short 909 Exhaust Black

J&P Cycles Part Number: 834-311

Manufacturer Part Number: 6705B

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Description for Cobra Speedster Short 909 Exhaust Black

• Combined traditional styling and modern performance technology

• Offers triple-chromed, shotgun-styled pipes

• Includes full length, 222° heat shields and a rolled tip

• Deliver power gains over stock that are among the highest, they come from the Cobra PowerPort, crossover technology, which helps increase overall power from idle to redline

• Power increases you normally experience with a 2 into 1 system while retaining the clean classic lines of a 2 into 2 system

Product Specs

Product Specs for Cobra Speedster Short 909 Exhaust Black

End Cap Or Tip Color:
End Cap Or Tip Material:
End Cap Or Tip Style:
Straight Cut
Exhaust Style:
Exhaust System:
Head Pipe Color:
Head Pipe Diameter:
Head Pipe Material:
Heat Shield:
Manufacturer Part Number:
Muffler Color:
Muffler Diameter:
Muffler Material:
Muffler Style:
O2 Sensor Size:
Sold in Units:
Warehouse Part Number:
Fitment Questions?

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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 Cobra Speedster Short 909 Exhaust Black

Overall Rating

3 out of 5 stars (based on 1 reviews)

5 stars (0)

4 stars (0)

3 stars (1)

2 stars (0)

1 star (0)

0 stars (0)


So I recently purchased this for my 09 Street Bob and parts came very fast. I was deciding between the Cobra and the Vance and Hines Staggered Short shots. I decided to go with these because of affordability and a few recommendations. I just got this installed. I am being very critical of this review too. First off parts looked really well made, the only parts you really need to be aware of before installing is you will reuse your flanges, flange clips, and your gaskets (I highly recommend you just get new ones if you're going to do this they cost barely anything for peace of mind). So that was nice. Second installing was pretty tricky and I've installed many full exhausts on all types of bikes. The instructions were pretty hard to follow until I figured out my own way to make it work and fit nicely. The black heat shield were what I wanted but unfortunately the front exhaust heat shield did not come pre-drilled for the baffle so after maybe an hour or so I got it drilled to fit where the holes aligned (this was not easy considering the hole in the exhaust is difficult to get a mark down for being so far back.) also the front exhaust heat shield was very difficult to get to seat properly I'm hoping this doesn't affect anything in the future. the location of the rear O2 sensor got in the way of getting the lower flange nut tightened but I don't fully fault Cobra on that aspect. I finally got it torqued correctly. Installation couldve been done quicker with proper instructions and a little better quality (ie drilled hole issue). Baffles were not too difficult to insert or screw in that was nice. Lastly, After I had this installed and rode it around for a while I will say it sounds very nice and does look great to me. Granted I did just install this so it is a bit of a premature review, but I wanted to let people know what they may encounter. It sounds extremely nice and I would recommend for the current sale price but definitely not the full price in my opinion. Three stars because of instructions being poor, quality was lacking in areas. Like I said I'm being very critical so take that as you will.

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

Additional oversized shipping charges will be applied for expedited shipments within the contiguous U.S. Shipping charges outside the contiguous U.S. are calculated by weight and dimension during checkout. Due to state regulations we cannot ship this item to the state of California.

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