Vibrant Bellmouth Velocity Stack Aluminum (3.5in Neck O.D. 6in Bellmouth O.D.)

Vibrant Bellmouth Velocity Stack Aluminum (3.5in Neck O.D. 6in Bellmouth O.D.)

Marsoni

M251S

$57.43

Get it in 3 business days with 1 day shipping. Friday, May 29

Vibrant Bellmouth Velocity Stack Aluminum (3.5in Neck O.D. 6in Bellmouth O.D.)Vibrant Performance aluminum bellmouth velocity stacks are constructed from spun, 1 8 thick T6061 aluminum and are designed with the turbo fabricator in mind. Vibrant Performance bellmouth velocity stacks are ideal for all motor and forced induction race applications. They allow for less turbulent air to enter your engine and reduces turbo lag which cumulates in dramatic airflow improvements resulting in significant torque and horsepower gains. They

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The flexibility is wonderful to work with. I used the red and black for a car audio application and it was a perfect choice for bending and snaking through the engine compartment and interior of the car. I have some just sitting on a bench and it still hasn't corroded and it's at least 3 years old. The insulation is very supple and has a nice feel to it and it carried current no problem of course.

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Reviewed in the United States on July 4, 2023

Verified Purchase

David w

Belleville, US

★★★★★ 5

Size

Color: Black, Size: 20 Feet

Perfect fit

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Reviewed in the United States on December 14, 2025

Verified Purchase