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  • Cobra

Cobra Black Speedster Slash-Down Exhaust with PowerPort - 6851B

  • Part #: 4404992
  • Manufacturer Part #: 6851B
  • MSRP Price: $679.95
  • Our Price: $566.88 *
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$113.07 (17%)
Finish: Black
1 on Hand
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4404992
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Overview of Cobra Black Speedster Slash-Down Exhaust with PowerPort - 6851B

  • Addition of PowerPort headpipe increases overall performance; similar to a 2-into-1 system
  • Large 2.5 in., 222°, full-length heat shields for a seamless look and no bluing
  • Beautiful machined billet end caps produce a great look for your bike
  • Best fit and finish exhaust on the market
  • Includes mounting hardware and removable baffles
  • Includes Dual O2 sensor ports
  • Made in the U.S.A.

Included Items:
(2) Front and Rear Exhaust Headpipe/Heatshield Assembly
(1) Muffler Assembly
(1) Exhaust Bracket
(7) Clamps
(4) Bolts
(4) Screws
(2) Spacers
(2) Billet Muffler Tips-Slash Cut

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 in the back of this catalog 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

Specs

Finish Black
Style Bologna/Slash-Cut Tip
Type 2-Into-2 System
Units Each
Weight 39.65 lbs

Specs for Cobra Black Speedster Slash-Down Exhaust with PowerPort - 6851B

Finish Black
Style Bologna/Slash-Cut Tip
Type 2-Into-2 System
Units Each
Weight 39.65 lbs

Fitment for Cobra Black Speedster Slash-Down Exhaust with PowerPort - 6851B

Part 4404992 fits the following machines

See if this part fits your ride

Harley-Davidson
2008 Harley-Davidson Heritage Softail Classic (EFI) - FLSTC
2007 Harley-Davidson Heritage Softail Classic (EFI) - FLSTC
2011 Harley-Davidson Heritage Softail Classic - FLSTC
2010 Harley-Davidson Heritage Softail Classic - FLSTC
2009 Harley-Davidson Heritage Softail Classic - FLSTC
2011 Harley-Davidson Softail Cross Bones - FLSTSB
2010 Harley-Davidson Softail Cross Bones - FLSTSB
2009 Harley-Davidson Softail Cross Bones - FLSTSB
2008 Harley-Davidson Softail Cross Bones - FLSTSB
2008 Harley-Davidson Softail Custom (EFI) - FXSTC
2007 Harley-Davidson Softail Custom (EFI) - FXSTC
2010 Harley-Davidson Softail Custom - FXSTC
2009 Harley-Davidson Softail Custom - FXSTC
2008 Harley-Davidson Softail Deluxe (EFI) - FLSTN
2007 Harley-Davidson Softail Deluxe (EFI) - FLSTN
2011 Harley-Davidson Softail Deluxe - FLSTN
2010 Harley-Davidson Softail Deluxe - FLSTN
2009 Harley-Davidson Softail Deluxe - FLSTN
2007 Harley-Davidson Softail Deuce (EFI) - FXSTD
2008 Harley-Davidson Softail Fat Boy (EFI) - FLSTF
2007 Harley-Davidson Softail Fat Boy (EFI) - FLSTF
2011 Harley-Davidson Softail Fat Boy - FLSTF
2010 Harley-Davidson Softail Fat Boy - FLSTF
2009 Harley-Davidson Softail Fat Boy - FLSTF
2011 Harley-Davidson Softail Fat Boy Lo - FLSTFB
2010 Harley-Davidson Softail Fat Boy Lo - FLSTFB
2008 Harley-Davidson Softail Night Train (EFI) - FXSTB
2007 Harley-Davidson Softail Night Train (EFI) - FXSTB
2009 Harley-Davidson Softail Night Train - FXSTB
2007 Harley-Davidson Softail Springer Classic (EFI) - FLSTSC
2007 Harley-Davidson Softail Standard (EFI) - FXST

Reviews for Cobra Black Speedster Slash-Down Exhaust with PowerPort - 6851B

out of 4 reviews.

4 out of 4 (100%) customers would recommend this to a friend.

5 Stars
4
4 Stars
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3 Stars
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Fitment:
Sound: Loud
soft loud
Finish:
Performance:
Write a Review

Awsome sound and looks

August 2, 2011

These pipes with the black cover look awsome on my sporty nightster. The sound is great no more loud noizes in my ear all the time but still a nice low rumble.

I would recommend this item to a friend.
Fitment:
Finish:
Performance:
By: from Arizona

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Nice pipes...

July 23, 2011

The fit and finish is exellent. The fit on my Softail Custom (FXSTC) was bolt on, no problem... These are loud though, so I plan on a ticket or two... They also sound nicer to my ear than vances which sound too caverny for my taste. I am still playing with my tuning (I have a ThunderMax installed) but the bike is more responsive with those pipes, especially at low rpm... I am also pleased with Dennis Kirk's service, this was a painless purchase, will do business with them again...

I would recommend this item to a friend.
Fitment:
Sound: Very Loud
soft loud
Finish:
Performance:
By: from Montreal, Quebec

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Excellent Exhaust

April 27, 2011

I installed the exhaust on my Fat Bob and boy did it make the bike look so much better, the performance was noticable and the sound was perfect, got so many compliments on how good it sounds. It gets alittle tight around the oil dipstick cap but you can still remove it.

I would recommend this item to a friend.
Fitment:
Sound: Loud
soft loud
Finish:
Performance:
By: from Wisconsin

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great pipes

December 15, 2009

I got this set of pipes about 7 mouths ago for my 2006 Dyna Street Bob. I had the 95in cylinders , 203 Screaim Eagle cams and Screamin Eagle Heads put on it. With this set up it did 101hp and 113 fpt. So the pipes are good.

I would recommend this item to a friend.
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Instructions and Media for Cobra Black Speedster Slash-Down Exhaust with PowerPort - 6851B

Instructions - PDF Instructions - PDF Instructional PDF