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Cobra Streetrod Slashdown Exhaust System

Cobra Streetrod Slashdown Exhaust System
Product may vary from photo(s).

Everyday Low Price: $499.99

Gold Club Price: What's This? $449.99

J&P Part: ZZ49011

Rating: Read Reviews

This item qualifies for free ground shipping


This product has an attached note. View Product Note

Instructions  ZZ49011.pdf

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

Audio Samples
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Cobra Streetrod Slashdown Exhaust System

•Street Rods from Cobra have Hot Rod simplicity with Speedsters style!

•The large 2-1/2", 222 deg. heat shields fit from the exhaust ports to the chromed billet tips for a seamless look and non-blueing finish.

•The chromed billet end caps are beautifully machined for show-custom look.

•You'll get an overall power increase with improved ridability (made even better with the installation of the Cobra Fi2000 fuel processor, or by a jet kit on carbureted engines).

•Installs easily and includes all mounting hardware.

Product Specs

  • Baffles Included: Yes
  • Complete Header Pipe: Complete System
  • Diameter: 2-1/2″ Diameter Heatshields
  • Exhaust System: Dual
  • Finish: Chrome
  • Header Pipe Diameter: 1-3/4″
  • Heat Shields Included: 222° Full Coverage
  • Manufacturer Part Number: 3917
  • Material: 16-gauge Steel
  • Sold in Units: Set
  • Style: Billet Slashdown End Cap


Suzuki Models

  • 800 Intruder Volusia CA. VL800K1 : 2001
  • 800 Intruder Volusia CA. VL800K2 : 2002
  • 800 Intruder Volusia CA. VL800K3 : 2003
  • 800 Intruder Volusia CA. VL800K4 : 2004
  • 800 Intruder Volusia CA. VL800ZK3 : 2003
  • 800 Intruder Volusia VL800BK4 : 2004
  • 800 Intruder Volusia VL800K1 : 2001
  • 800 Intruder Volusia VL800K2 : 2002
  • 800 Intruder Volusia VL800K3 : 2003
  • 800 Intruder Volusia VL800ZK3 : 2003
  • Boulevard C50 Black C50BK8 : 2008
  • Boulevard C50 C50CK8 : 2008
  • Boulevard C50 Lmtd Ed. C50CK8 : 2008
  • Boulevard C50TK8 : 2008
  • Boulevard M50 M50K8 : 2008
  • C50 Boulevard C50CK6 : 2006–2007
  • C50 Boulevard C50K5 : 2005
  • C50 Boulevard CA. C50CK6 : 2006–2007
  • C50 Boulevard CA. C50K5 : 2005
  • C50 Boulevard Tour C50TK5 : 2005
  • C50 Boulevard Tour C50TK6 : 2006–2007
  • C50 Boulevard Tour CA. C50TK5 : 2005
  • C50 Boulevard Tour CA. C50TK6 : 2006–2007
  • M50 Boulevard CA. M50BK5 : 2005
  • M50 Boulevard CA. M50K6 : 2006–2007
  • M50 Boulevard M50BK5 : 2005
  • M50 Boulevard M50K6 : 2006–2007

Customer Reviews


they sound great well worth the money


Got a great price from J&P. Pipes are as described, simple to install with good directions, and sound AWESOME!


I had my Cobra Exhaust pipes put on my 2007 Honda 750 Shadow Aero about 5 years ago. Along with a stage 2 Cobra jet kit. My bike performs alot better than it did from the factory. Sounds 100% better. I would highly recommend these items if you want more get up and go.


Great looks and sound. Fits well with stock C-50 Boulevard saddlebags. No regrets buying these pipes.


Love it!! Sounds great, noticable power increase. Easy to install and packaging/delivery was prompt and secure.

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.