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CVP V-Ductor

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The V-Ductor is the velocity stack that fits inside your air cleaner. By funneling air through the unique and proven venturi design, the V-Ductor reduces turbulence while increasing velocity for optimal fuel mixture. Unlike vanes, grates or screens that may deflect airflow or encourage turbulence, the V-Ductor never blocks or reduces flow. Increased air density greatly improves mileage by encouraging a more complete burn of the air/fuel mixture. Bolt-on performance that installs in minutes. The only device of it's kind CNC machined and laser cut from 6061 billet aluminum and designed to install inside your stock or high flow air cleaner. 

Fits all 1989-2006 Big Twin and Sportster models using CV style carburetors,  Delphi Fuel Injection, new Touring 50mm FI, and Mikuni HSR w/ airbox adapter. 

Specify CV carb, Delphi fuel injection, Touring, or Mikuni HSR* when ordering.

V-Ductor on a Harley CV carburetor V-Ductor on a Harley Delphi FI throttle body

* V-Ductor for Mikuni HSR uses same Harley CV bolt pattern and requires use of the Mikuni/Harley airbox adapter supplied in HSR kits. 

If you are not satisfied with the performance of the V-Ductor please contact CV Performance
within 30 days for a return authorization.  A refund of your purchase amount will be issued upon return. 
Satisfaction GuaranteedPlease refer to our return policy for complete details. 

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Product Reviews

Showing reviews 1-4 of 18 | Next

  1. Expecting good results

    Posted by on

    As with the other parts I've gotten from CVP, it's a quality piece and was easy to install. The bike was recently gotten back on the road after repairs and the throttle response is excellent, time will tell what the mileage gains might be.

  2. V-Ductor

    Posted by on

    I put this in a bone stock Electraglide, quicker throttle response easier start up, love it.

  3. Nice Product

    Posted by on

    Installs very easy Great job CVP

  4. v ductor

    Posted by on

    worth every penny. riding a 2001 sporty i have vibration. The vductor reduced that a great deal especially at highway speeds of 75mph or more...only other changes to the bike are a set of pipes and a cab re jet

Showing reviews 1-4 of 18 | Next

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