Take your performance build to the next level with CB Performance’s Dual Weber 44mm IDF Carburetor Kit. Engineered for medium to high-performance engines, this kit delivers exceptional airflow, quick throttle response, and reliable power — whether you’re carving through the streets, hitting the drag strip, or heading off-road.

Weber IDF kits fit neatly under the engine deck lid of VW sedans, buses, and square/notch backs. Top-quality USA-Made components including our 356 Aluminum Alloy Manifolds, Air Filter Assemblies and Linkage Arms w/ Swivel Balls that attach to your original cross bar linkage. See complete list of kit components below.

Not sure which size kit is best for your application – contact our sales team for expert advice before your purchase.

Key Features:

• GENUINE Weber IDF Carburetors – Manufactured in Spain – No cheap knockoffs here. Built for precision, reliability, trusted by VW enthusiasts worldwide.
• Complete Installation Kit – Includes high-flow manifolds, linkage arms, cleanable air filter assemblies, gaskets, fuel line, and all hardware for a trouble-free bolt-on install.
• High-Flow Design – Ideal for large-displacement street engines and stroker builds.
• Improved Airflow and Throttle Response – Crisp acceleration and smooth power delivery across the RPM range.