Vibrant Bellmouth Velocity Stack Aluminum (5in Neck O.D. 8.75in Bellmouth O.D.)

SKU: VIB10954

Turbocharger and Supercharger Bellmouths

VIB Velocity Stacks...

Vibrant

Vibrant Bellmouth Velocity Stack Aluminum (5in Neck O.D. 8.75in Bellmouth O.D.)

SKU: VIB10954

Turbocharger and Supercharger Bellmouths

VIB Velocity Stacks...

IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

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Description

Vibrant Performance Bellmouth-style Velocity Stacks allow for less turbulent air to enter your intake, resulting in air flow improvements and, ultimately, torque and horsepower gains. They are spun from 1/8" (3mm) thick 6061 Aluminum Alloy.

Product Overview

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 are available in Inlet O.D. dimensions of 2.5” to 5” and bellmouth O.D. dimensions of 6”, 7” and 8 ¾”.

Features and Benefits

One Year Limited Warranty
1/8 in. Thick T6061 Aluminum
Ideal For All Motor and Forced Induction Race Applications
Reduces Turbo Lag
Significant Torque and Horsepower Gains

Product Details

Add-On:	N/A
Bellmouth O.D.:	8.75
Bellmouth OD (in):	8.75
Bellmouth OD (mm):	222.3
Bellmouth OD Imperial:	8.75in
Bellmouth OD Metric:	222.3mm
California Proposition 65:	Vibrant Performance (a div. of Vibrant Power Inc.) does not manufacture, sell, or distribute any products that would require a warning under Prop 65
Description:	Bellmouth Velocity Stack
Inlet I.D.:	5
Inlet ID (in):	5
Inlet ID (mm):	127
Inlet ID Imperial:	5in
Inlet ID Metric:	127mm
Material:	6061 Aluminum
Part Number:	vib10954
Prop 65 Yes/No:	No
Sale Segment:	Air Intake Components
WARNING CA Proposition 65:	No
Web Category:	Bellmouth Velocity Stacks

Application Summary

Universal

Part Type

Engine Air Intake Velocity Stack

Data: v4.2 - Upd: 2026-10-15 00:34:25

Features

Reduces Turbo Lag

Specifications

Product Attributes - UPC: 690092168551
Product Attributes - Brand: Vibrant Performance
Product Attributes - Notes: Made of 1/8 in. thick T6061 aluminum.
Product Attributes - Quantity: Sold individually.
Product Attributes - Part Type: Turbocharger and Supercharger Bellmouths
Product Attributes - Product Line: Vibrant Performance Bellmouth Velocity Stacks
Product Attributes - Bellmouth Color: Natural
Product Attributes - Clamps Included: No
Product Attributes - Bellmouth Material: Aluminum
Product Attributes - Bellmouth Coupler Included: No
Product Attributes - Bellmouth Outside Diameter: 8.750 in.
Product Attributes - Manufacturer's Part Number: 10954
Product Attributes - Bellmouth Mounting Flange Diameter: 5.000 in.

Reference Information

Brand Name/s	Vibrant
StreetFX SKU	vib10954
SFX Item ID	4089393
Supplier Item Code	4089393
Manufacturer SKU	10954
Manufacturer UPC	690092168551
Alternative References	vpe-10954, (5in, 8.75in