# Motorsport Exhaust Megaphone & Reducer Cone 1:1 Template

Generate 1:1 printable wrap templates and laser .DXF flat patterns for 1.2mm 304 stainless exhaust transitions, megaphones, and V-band reducers.

## Engineering Geometry & Export Specification
- Sized for 2.0-inch (50.8mm) to 3.0-inch (76.2mm) TIG-welded motorsport exhaust fabrication with 100mm scale verification.
- CAD Outputs: 0.005mm AutoCAD R12 `.DXF`, `.SVG`, Watertight 3D Binary `.STL` (4–40mm face + hub boss + bore), and `1:1` Printable `.PDF`.
- Pricing: Free Spec Proof PDF ($0) · Single CAD Pack ($11.90) · Mechanical Engineer Pro ($19.00/mo).
- Live Interactive Workbench: https://gearcadpro.com/templates/exhaust-collector-cone-transition-dxf.html