Neon Green Velocity Stack for CV Carb
This velocity stack is built to fit CV carburetors and EFI throttle bodies found on 1991-2020 Harley-Davidson XL Sportsters, as both share the same bolt pattern. It’s also compatible with 2004-2017 EFI Dyna models and 1993-2006 Big Twins equipped with a CV carb. However, it won’t fit fuel-injected FL, Softail, or Touring models due to different mounting patterns.
If you’re running a CV carb, a support bracket is required for proper installation. EFI models don’t need one since the throttle body has an integrated support bracket. Crankcase breather bolts are also required for setup.
– Fits all 1991-2020 Harley-Davidson Sportsters XL
– Fits all 2004-2017 Harley-Davidson Dyna FXD
– Fits 1993-2006 Harley-Davidson Big Twins with CV carburetor
– Mounting hardware and stainless steel mesh screen included
– Made in the USA
Color That Matches Your Vision
Your bike is a reflection of you—why settle for boring? With custom colors, translucent or opaque finishes, and glitter or flare options, this stack seamlessly ties into your build’s aesthetic. Stand out or keep it clean—the choice is yours.


More colors and custom options available—because stock is for suckers.
Swap It Out, Ride in Style
More colors and custom options available—because stock is for suckers.
Clean Air, No Compromise
