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Cobra Speedster Slashdown Exhaust System

This product fits a variety of motorcycles. Please select yours so we can find the right part and guarantee fitment. Select A Motorcycle

Product may vary from photo(s).

Everyday Low Price: $609.99

Gold Club Price: What's This? The Gold Club is our premier membership program. For most items members receive 10% off every day, plus exclusive sales and benefits just for members. More Info $548.99

J&P Part: ZZ47715

Rating: Read Reviews

This item qualifies for free ground shipping

Description

This product has an attached note. View Product Note

Instructions  ZZ47715.pdf

This product was proudly made in the USA Made In The USA

Cobra Speedster Slashdown Exhaust System

• PowerPort increases power and overall rideability

• 2-1/2″ full-length heat shields fit tip-to-tip for a seamless look and no blueing

• Beautifully machined end caps for truly custom finish

• Easy installation

Product Specs

  • Baffles Included: Yes
  • Complete Header Pipe: Complete System
  • Diameter: 2-1/2″
  • Exhaust System: 2 Into 2
  • Finish: Triple Plated Chrome
  • Heat Shields Included: Full-length heat shields
  • Manufacturer Part Number: 2821
  • Material: 16-Gauge Steel
  • Sold in Units: Set
  • Style: Billet aluminum end caps

Fitment

This product fits a variety of motorcycles. Please select yours so we can find the right part and guarantee fitment. Select A Motorcycle

Yamaha Models

Road Star CA. XV1600ALC : 1999
Road Star CA. XV17ASC : 2004
Road Star CA. XV17ATC : 2005
Road Star Midnight CA. XV17AMTC : 2005
Road Star Midnight CA. XV17AMVC : 2006
Road Star Midnight CA. XV17AMWC : 2007
Road Star Midnight Silverado CA. XV17ATMTC : 2005
Road Star Midnight Silverado CA. XV17ATMWC : 2007
Road Star Midnight Silverado XV17ATMT : 2005
Road Star Midnight Silverado XV17ATMW : 2007
Road Star Midnight Star CA. XV17AMSC : 2004
Road Star Midnight Star XV17AMS : 2004
Road Star Midnight XV1700AMT : 2005
Road Star Midnight XV17AMV : 2006
Road Star Midnight XV17AMW : 2007
Road Star Midnight XV17PCT : 2005
Road Star Silverado 2 Tone CA. XV17ATTC : 2005
Road Star Silverado 2 Tone XV17ATT : 2005
Road Star Silverado CA. XV1600ATLC : 1999
Road Star Silverado CA. XV1600ATPC : 2002
Road Star Silverado CA. XV17ATSC : 2004
Road Star Silverado CA. XV17ATVC : 2006
Road Star Silverado CA. XV17ATWC : 2007
Road Star Silverado Midnight CA. XV17ATMVC : 2006
Road Star Silverado Midnight Star CA. XV17ATMSC : 2004
Road Star Silverado Midnight Star XV17ATMS : 2004
Road Star Silverado Midnight XV17ATMV : 2006
Road Star Silverado XV1600ATL : 1999
Road Star Silverado XV1600ATP : 2002
Road Star Silverado XV17ATS : 2004
Road Star Silverado XV17ATV : 2006
Road Star Silverado XV17ATW : 2007
Road Star Spoke Wheel CA. XV17AVC : 2006
Road Star Spoke Wheel XV17AV : 2006
Road Star w/Flames CA. XV17AWWC-F : 2007
Road Star w/Flames XV17AWW-F : 2007
Road Star XV1600AL : 1999
Road Star XV17AS : 2004
Road Star XV17AT : 2005
RoadStar CA. XV1600AMC : 2000
RoadStar CA. XV1600APC : 2002
RoadStar CA. XV1600ARC : 2003
RoadStar CA. XV1600NC : 2001
RoadStar Lmtd Ed. CA. XV1600ALERC : 2003
RoadStar Lmtd Ed. XV1600ALER : 2003
RoadStar Midnight Star CA. XV1600ASPC : 2002
RoadStar Midnight Star CA. XV1600ASRC : 2003
RoadStar Midnight Star CA. XV1600SNC : 2001
RoadStar Midnight Star XV1600ASP : 2002
RoadStar Midnight Star XV1600ASR : 2003
RoadStar Midnight Star XV1600SN : 2001
RoadStar Silverado CA. XV1600ATMC : 2000
RoadStar Silverado CA. XV1600ATNC : 2001
RoadStar Silverado CA. XV1600ATRC : 2003
RoadStar Silverado Lmtd Ed. CA. XV1600ATLERC : 2003
RoadStar Silverado Lmtd Ed. XV1600ATLER : 2003
RoadStar Silverado Midnight CA. XV1600ASMC : 2000
RoadStar Silverado Midnight XV1600ASM : 2000
RoadStar Silverado XV1600ATM : 2000
RoadStar Silverado XV1600ATN : 2001
RoadStar Silverado XV1600ATR : 2003
RoadStar XV1600AM : 2000
RoadStar XV1600AP : 2002
RoadStar XV1600AR : 2003
RoadStar XV1600N : 2001

Customer Reviews

  Posted:

The exhaust looks and sounds very nice. The overall performance is very poor, and I'm very dissatisfied. The ad reads that Cobra powerport will increase power and overall performance. I don't think so! I found that it was neccesary to do a lot of modifing and experimenting with the carb to get the engine to produce a somewhat reasonible amount of power. My bike is a '93 Softail, slightly modified 1340cc engine, S&S 'E' carb equipped. Spoke to S&S tech line. They are very knowlegable. They gave me instructions. I printed the carb manual on-line, followed their instructions. After several carb modifications, the engine does perform well in the lower to mid range, not at all satisfied with top end power. I phoned S&S tech line again and they came to the same conclusion that I came to: that's as good as it's going to be. When you increase throttle completely from say 2500 rpm, the rpm rise is very slow, tops off at 3,500 rpm. I have 2 other sets of pipes, one set is slightly shorter than the Cobras. I'm able to run a main jet .010 larger, without doing any other mods to the carb. In high gear at cruising speed and fully accelerating, the rpm's climb quickly from 2500-4000 rpm. I wouldn't have replaced these pipes, but they're really discolored. They don't have shields. If anyone is looking for real performance, I would strongly discourage them from purchasing these pipes.

  Posted:

Looks great and sounds even better!

  Posted:

Looked and sounded very good on my Harley.

  Posted:

Delivery was very quick with no damage.Product installed with no problems and looks great.Would not think twice about buying from JP Cycle.

  Posted:

You can't cut corners when it comes to exhaust and these are definately top of the line. Couldn't have asked for anything more. Simply amazing!

  Posted:

The exhaust system is great, like the sound and such. With two people the process of installing went along smoothly. Instructions were very clear as to what to do, which made the process much easier.

  Posted:

Just installed Cobra's Slash down on my 2006 C90. WHAT a difference. They are better than I expected. Throaty but won't irritate the neighbors unless ya want to. Installation wasn't too bad. They could use more than one small diagram. After a bit of fuss it all went together with great fit. I used the Cobra 2000 digital processor which went in easy and exactly as directed. Harley eat your heart out!

  Posted:

Love the sound!

  Posted:

Amazing sound. I set off car alarms just idling :)

  Posted:

Gave the bike the deep throat sound I was looking for.

  Posted:

great sound nice boost of power

  Posted:

I am more than happy with this exhaust. It gave the sound I was looking for and they look great.

  Posted:

The pipe looks awesome and sounds great.

  Posted:

These pipes sound awesome on my VTX1800! The installation was a little more difficult than I imagined but not too bad, due to the fact the pipes fit so snugly together, the heat shields were a bit difficult to put on but overall it was worth the trouble! Loud pipes save lives!

  Posted:

THE pipes sound great I used the Cobra jet kit as well.

  Posted:

Pipes sound cool, gives the V-Star 1100 a nice low growl over the Bub's piles that came with my bike, love the slashdown look... only problems I have with these pipes was during installation, the nut-plates that mount the muffler segment to the included support are just crimped on, both nut-plates came right off and I ended up having to cut them out by the bolt end... got some new hardware from hardware store and now they're mounted very securely.

  Posted:

With the expected solid construction by Cobra, these pipes look and sound awesome & certainly draw attention to your machine.

  Posted:

Great sound and easy install. Chrome on tips bubbled and was replaced quickly. Now a year later the tips are bubbling again, not sure if this will be a recurring issue.

  Posted:

Pipe instalation was no problem. Look good, sound great.

  Posted:

I recently purchased this exhaust and when combined with the Fi2000R my 2007 V Star 1300 actually came to life. This product is amazing and holy balls it sounds GOOD!! After putting 2000 miles on the stock exhaust this was a much welcome improvement and man the power is really there. Installation of both the exhaust anf the computer was extremely easy. All I have to say is Excellent work COBRA !!!!!

  Posted:

Love the look and sound. Add quite a bit of power.

  Posted:

I love them pipes! Now everyone can hear me comming and going. And I can feel the horsepower. I am very pleased.

  Posted:

I installed these in about 8hrs on my '10 Vulcan 1700 Classic along with the FI2000R processor and K&N air element and they sound great and added a definite step up in regard to performance; and they look real good. Very satisfied with my purchase.

Important Product Notes

NOTE: With any new exhaust, we recommend changes to carburetor jetting or use of an aftermarket fuel injection control module.

NOTE: 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 IS A MANUFACTURER’S DEFECT.