Vibrant Bellmouth Velocity Stack

The Vibrant Bellmouth Velocity Stack line gives race and performance engine builds a smooth, bellmouth-style air intake entry. Each velocity stack (also called an air horn or intake bellmouth) helps air enter the engine or turbocharger with less turbulence. It suits naturally aspirated and forced-induction setups.

Key Features:

• Bellmouth shape reduces turbulence and improves airflow into the intake
• Spun from 1/8 in. (3 mm) thick T6061 aluminum alloy for strength and light weight
• Made for all-motor and forced-induction race applications
• Helps support torque and horsepower gains and reduce turbo lag
• Designed with the turbo fabricator in mind for custom intake and turbo inlet builds
• Natural aluminum finish

Vibrant Performance is known for fabrication-friendly exhaust and intake components. These velocity stacks are a durable, practical upgrade for custom air intake systems. Choose the inlet and bellmouth size that matches your build.