STOP SEARCHING, START CUSTOMIZING. 

This is not just a static model. This is a powerful parametric engine that lets you design professional-grade velocity stacks in seconds using the MakerWorld "Customize" button.

✨ Key Features

• Fully Parametric: Adjust Throat Diameter, Bell Width, Height, and Wall Thickness.
• Advanced Aerodynamics:
  • Smooth: Classic polished finish.
  • Golf Ball (Dimpled): Energizes the boundary layer to reduce drag.
  • Vortex (Rifled): Induces swirl for better air/fuel mixture.
• Universal Mounting:
  • N-Bolt Flanges: Generate 2, 3, 4, 5, or 6-bolt patterns instantly.
  • Shapes: Square, Oval/Diamond, or Circular flanges.
• Protection: Optional built-in Honeycomb Mesh (printable solid geometry) to keep rocks out of your turbo/engine.
• Racing Geometry: Adjustable Elliptical Flare profiles for aggressive flow dynamics.

🛠️ How to Use (No Software Needed!)

1. Click the green "Customize" button on this page.
2. Adjust the Throat Diameter to match your throttle body.
3. Choose your Flange Type and bolt spacing.
4. Select your Surface Finish (Smooth, Golf Ball, or Vortex).
5. Click "Generate" and then "Download".

🖨️ Print Settings

• Material:
  • For Testing/Show: PLA is fine.
  • For Engines: You MUST use ,PETG or other filaments that withstand high tempratures and chemical corrosion.
• Walls: 10
• Infill: 100% (Solid) recommended to prevent crushing when tightening bolts.
• Support: Supports maybe needed.