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Cobra Power Pro HP 2-Into-1 Exhaust System - 4473

  • Part #:
    4400278
  • Manufacturer Part #:
    4473

MSRP Price: $608.95

Our Price: $548.05

You Save:
$60.90 (10%)
Ships In 4-5 Business Days

Overview of Cobra Power Pro HP 2-Into-1 Exhaust System - 4473

  • Original PowerPro with chrome cylindrical muffler body
  • 3-3/4 in. muffler body with a beautifully machined chromed billet tip
  • 222 degree heat shield
  • Non-bluing muffler body with internal cooling
  • Full-length chrome collector head shield coverage
  • Double-insulated body
  • Baffle is removable

NOTE: Oxygen sensor eliminator Part No. 201032 is required for California and European models

Included Items:
(1) Front exhaust headpipe
(1) Rear exhaust headpipe
(1) Front exhaust heatshield
(1) Rear exhaust heatshield
(1) Collector heatshield
(1) Muffler
(1) Exhaust bracket
(2) Flanges
(5) Heatshield clamps
(2) Headpipe clamps
(1) Collector heatshield clamp
(2) 5/16-18 x .63 Hex bolts

Not all products are legal for sale or use on pollution controlled vehicles. Check your local laws and the manufacturers information.

Installation of a new exhaust system may change your motorcycles fuel-air mixture. Please consult the exhaust manufacturer directly with questions regarding any modifications that may be made during, or after, installing their product. If a jet kit or Power Commander is recommended, see the Intake/Fuel section.

Exhaust discoloration (bluing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing, therefore is not covered by any warranty. See Chems/Lubes section for products to help remove or prevent exhaust discoloration.

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 Power Pro HP 2-Into-1 Exhaust System - 4473

Color - Primary Chrome
Finish Chrome
Style Megaphone Muffler
Type 2-Into-1 System
Units Each
Weight 24.18 lbs

Cross reference number(s):

18100552

Specs for Cobra Power Pro HP 2-Into-1 Exhaust System - 4473

Color - Primary Chrome
Finish Chrome
Style Megaphone Muffler
Type 2-Into-1 System
Units Each
Weight 24.18 lbs

Fitment for Cobra Power Pro HP 2-Into-1 Exhaust System - 4473

See if this part fits your ride

Part 4400278 fits the following machines

Kawasaki
  • 2012 Kawasaki VN2000_ Vulcan 2000 Classic LT
  • 2008 Kawasaki VN2000A Vulcan
  • 2007 Kawasaki VN2000A Vulcan
  • 2006 Kawasaki VN2000A Vulcan
  • 2005 Kawasaki VN2000A Vulcan
  • 2004 Kawasaki VN2000A Vulcan
  • 2006 Kawasaki VN2000D Vulcan 2000 Limited Edition
  • 2005 Kawasaki VN2000D Vulcan 2000 Limited Edition
  • 2008 Kawasaki VN2000E Vulcan 2000 Classic
  • 2007 Kawasaki VN2000E Vulcan 2000 Classic
  • 2006 Kawasaki VN2000E Vulcan 2000 Classic
  • 2007 Kawasaki VN2000F Vulcan 2000 Classic LT
  • 2006 Kawasaki VN2000F Vulcan 2000 Classic LT
  • 2009 Kawasaki VN2000G Vulcan
  • 2008 Kawasaki VN2000G Vulcan
  • 2009 Kawasaki VN2000H Vulcan 2000 Classic
  • 2008 Kawasaki VN2000H Vulcan 2000 Classic
  • 2010 Kawasaki VN2000J Vulcan 2000 Classic LT
  • 2009 Kawasaki VN2000J Vulcan 2000 Classic LT
  • 2008 Kawasaki VN2000J Vulcan 2000 Classic LT
4.8 / 5.0
11 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
10
0
1
0
0
Finish
5.0 / 5
Performance
5.0 / 5
Loudness
Very Quiet
Average
Very Loud
Finish
5 / 5
Performance
5 / 5
Better than expected
I really bought this pipe so that I could apply hardbags to my bike. I already had Cobra slashcuts on the bike and got plenty of compliments. After putting on the 2 in 1 I noticed a slight low end performance upgrade but it is very slight. the sound is awesome and a deep growl. many have already made compliments on the deeper low end sound. I couldnt have been happier with the purchase. I do a lot of internet purchasing and this was the first time at Dennis Kirk. Great experience and they are now my first stop when looking for any item for my bike!
May 10, 2010
Finish
5 / 5
Performance
5 / 5
Absolutely Great Exhaust!
A friend of mine put this exhaust on his 2006 Kawasaki 2000 and it sounded great. So, I put it on my 2006 Kawasaki 900 and the difference is amazing! The stock exhaust was wimpy to say the least, but now, it idles with a nice throaty sound and going down the road it has a nice deep healthy sound to it. But, when you roll the throttle, it growls and sounds just like the big dogs. Overall, it's not too loud but gives it a nice deep throaty sound that really turned heads! Easy to install, no major problems, and only took about 45 minutes. Highly recommend this exhaust for someone that wants to be heard but not so loud that it's obnoxious. LOVE IT!!!!
April 10, 2010
Finish
5 / 5
Performance
5 / 5
Sounds Great!
This pipe sounds awesome on my Vulcan 2000. I left the baffle in because its a little too loud for my taste without it. When I get on the throttle you definately know it but at cruising speeds the sound isn't so loud it makes your ears ring when you get off. One thing you will want to get for sure is a fuel processor, I took the bike for a spin around the block before installing a Cobra Fi2000 fuel processor and the backfiring was insane. The processor made all the difference in the world, I get a backfire every so often but nothing horrible. Ordered the pipe on a Monday morning and it delivered at my house on Tuesday. Thanks DK
July 6, 2011
Finish
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
nice
looks and sounds great easy install, I left the baffels in do to my niegborhood. so its only load while speeding up and slowing.Im glad I got this one.
January 23, 2011
Finish
5 / 5
Performance
5 / 5
2 sounds for the price of 1
This is a great product, the best thing about you can get 2 sounds out of it. Keep the baffle in for a nice throaty sound or take it out for a balls to the wall sound, which ever you chose is great, but the baffle in offers more throttle response. As for as performance i still get 43.5 mpg city w/o baffles.
Overall great probuct and simple enough that MOST beginners can install it
May 10, 2010
Finish
5 / 5
Performance
5 / 5
best purchase
installed on 06 honda shadow ,has real deep tone to it like a street rod .power is at your fingers ,cruise around town in 4th gear and snap it with no problem for performance .the bike also has a hypercharger on it .the chrome is brilliant and was installed and running in little over hour s time
April 5, 2011
Finish
5 / 5
Performance
5 / 5
Sounded like a jake brake.
Loved the increased preformance, liked the look, not really loud while crusing, at moderate speeds. Plenty loud when you twisted the throttle! Search utube for "Bikinjb" to see video. Sounded like a big jake brake while trying to sneek out of the neighborhood, or at anytime you were going at slow speeds. Didn't like that noise. I didn't want to put on pipes just make noise, wanted to improve the sound of my motorcycle. Installed with a Cobra fi2000 closed loop Modual. Couldn't get the constant backfiring under control no matter what I adjusted. Took them off, sold them, and replaced them with V & H "Big shots". Nomimal very occasional backfiring, Same fantastic improvement in preformance, love the look way better.
October 21, 2009
Finish
5 / 5
Performance
5 / 5
Good pipe!
Installed on my 2002 FLHT. Motor has 585 S&S cams, Delcron heads, 95inch bore, Daytona ignition, 45MM Mikuni carb. Tried slipons, 2into2 and now this. Huge difference in torque and throttle response. Pipe pulls clean to 6000 RPM redline. The only complaint is the sound. The pipe is noisy!
October 19, 2011
Cobra 2 into 1 review
Recently replaced dual slash cut Jardine Rumbler mufflers with this product. So far so good. The install was not difficult. I had some problems with a manifold flange bolt that broke so it took a bit longer. The sound is good, it has a deeper (throaty) sound, and as other reviewers mention it is a quieter while cruising. When throttling it has a high quality pitch. This product is the nicest piece of chrome on the bike. I have never installed a jet-kit but so far performance does not seem to be affected. I'm hoping for no blueing. The muffler sits a bit lower than expected, careful when backing towards curbs. The actual muffler is large and billet end look high quality.
June 12, 2016
Worth the investment!
I have a 2011 Yamaha Roadstar Silverado S. I had the Cobra Slash Slip on mufflers but felt it was time for a change. To be honest, I really wasn't expecting any change in performance. All I can say is, WOW!!! What a difference, the acceleration was great. After a 30 mile cruise I noticed the fuel gauge hardly moved. I had second thoughts of spending the money on this exhaust system but now I'm happy I got them. Well worth the upgrade. No regrets at all. Oh, and they look good!
March 24, 2015
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 2 answers
What is its top speeds?
A shopper on Aug 10, 2017
BEST ANSWER: Don't have that info.
The picture shows the end of the exhaust pipe ending past the rear axle, past the edge of the wheel rim to the middle of the tire. I've seen this on a couple of people's bikes ending right AT the axle. In the picture, the part that goes into 1 is directly below the swingarm pin. On people's bikes its like in the middle of the gear box. Can you VERIFY that the picture you see is what it will look like installed on a VN2000F (LT), NOT shorter?
John D on May 4, 2017
BEST ANSWER: The picture is all I have to go by

Instructions and Manuals for Cobra Power Pro HP 2-Into-1 Exhaust System - 4473

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