Keep your air-cooled VW breathing warm air on cold starts with this EMPI aluminum carburetor/preheater ducting. It routes heated air from the exhaust shroud to the carburetor or air cleaner, curing the stumbling, hesitation, and stalling that plague air-cooled engines in cool weather.

Vehicle Fitment

Fits VW Type 1 (Beetle/Ghia), Type 2 (Bus), and Type 3, 1200–1600cc engines.

Key Features & Benefits

• Highly flexible aluminum construction that will not collapse or pinch like paper ducting
• Corrosion- and flame-resistant to 450°F for safe routing near the exhaust shroud
• 1-1/2" diameter x 16" length — a direct match for stock preheater routing
• Easy to trim to length and clamp in place with standard hose clamps

Technical Specifications

• Part #: EMPI / JBugs 3490
• Material: Flexible aluminum
• Diameter: 1-1/2"
• Length: 16"
• Sold: Each

FAQ

Will this fit my dune buggy or sand rail with an air-cooled engine?
Yes — any air-cooled VW Type 1/2/3 engine using the stock preheater routing will accept this ducting.

Can I cut it shorter?
Yes, the flexible aluminum can be trimmed with scissors or snips to the exact length you need.