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Vibrant 4 Ply Aramid Reinf Silicone Hump Hose conn 3.5in IDx6in long 3 reinforcement ring MATTE BLK

SKU: VIB11821

Tubing Couplers

VIB 4 Ply Hoses...

Vibrant 4 Ply Aramid Reinf Silicone Hump Hose conn 3.5in IDx6in long 3 reinforcement ring MATTE BLK

SKU: VIB11821

Tubing Couplers

VIB 4 Ply Hoses...

A$123.33
IN STOCK! Est Ship 3-5 days. In stock at 3 locations (more than 10 available)

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Description

Tubing Coupler - Straight - Double Hump - Three Reinforced Rings - 4.5 mm Thick Wall - 3-1/2 in ID - 6 in Long - Silicone - Black - Each

Vibrant 4 Ply Aramid Reinf Silicone Hump Hose conn 3.5in IDx6in long 3 reinforcement ring MATTE BLK

Vibrant Performance Aramid Reinforced Charge Air Cooler Hose Couplers are ideal for compensating minor misalignment as well as isolating vibration. The Stainless Steel rings prevent excessive expansion of the hose due to elevated pressures. All Vibrant Performance Silicone CAC Hose Couplers feature High Temperature Resistant Aramid Reinforcement Fabric between each layer of silicone which allows for an impressive Operating Temperature Range of -75 Degrees F to 392 Degrees F (-60 Degrees C to 200 Degrees C). These Hose Couplers are suitable for both hot and cold side applications and water, coolant and air service only.

Part Type

Engine Air Intake Tubing Coupler

Data: v4.2 - Upd: 2026-11-08 23:03:54

Features

  • Capable of withstanding temperatures ranging from -65 F to +500 F
  • For use on high temperature and high pressure applications
  • Suitable for boost, air and water applications

Note for Pistons, Rings, Rotors, Rods and engine internals

Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.

(keyword: ring)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Bend Angle:Straight
Bend Degree:Straight
Bend:Straight
Burst Strength (ps):55
Burst Strength:100
Color:Matte Black
Description:CAC Hose Coupler
Finish:Gloss
Hose I.D.:3.5
Inlet Diameter:3.500 in.
Inlet ID (in):3.5
Inlet ID (mm):88.9
Inlet ID Imperial:3.5in
Inlet ID Metric:88.9mm
Leg Length (in):6
Leg Length (mm):152.4
Leg Length Imperial:6in
Leg Length Metric:152.4mm
Leg/Straight Length:6.000 in.
Length:6
Material:4 Ply Aramid Reinforced Silicone
Maximum Operating Pressure:55
Outlet Diameter:3.500 in.
Outlet ID (in):3.5
Outlet ID (mm):88.9
Outlet ID Imperial:3.5in
Outlet ID Metric:88.9mm
Part Number:vib11821
Retaining Rings:3
Sale Segment:Silicone Products
Wall Thickness (in):0.18
Wall Thickness (mm):4.572
Wall Thickness Imperial:0.18in
Wall Thickness Metric:4.6mm
Wall Thickness:0.2
Web Category:4 Ply Aramid Reinforced Silicone Couplers

Product Downloads

# Document Type Download
1. Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 13:39:04

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Vibrant, Vibrant Performance
StreetFX SKU vib11821
SFX Item ID 4089491
Accounting SKU vib-11821
Manufacturer SKU 11821
Manufacturer UPC 690092136741
Alternative References 11821, VPE-11821

Tubing Coupler, Aramid, Multi-ply, Hump Style, Silicone, Black, 3.5 in. Diameter Ends, 6 in. Length, Each

Vibrant Performance multi-ply aramid reinforced silicone connectors withstand the heat and stress of racing applications. They are designed for use on high-temperature, high-pressure applications. These connectors offer four plies of aramid-reinforced silicone capable of withstanding temperatures ranging from -65 degrees F to 500 degrees F and feature burst pressure ratings in excess of 100 psi. Choose either hump-style connectors with three reinforcement rings or straight-style connectors in a selection of sizes suitable for boost, air, and water applications. When the pressure's on and the temperatures are rising, you can count on Vibrant Performance multi-ply aramid reinforced silicone connectors to hold things together.

Product Attributes
UPC690092136741
BrandVibrant Performance
NotesHump hose connector with three reinforcement rings. Features 130 psi burst pressure rating.
QuantitySold individually.
Part TypeTubing Couplers
Product LineVibrant Performance Multi-Ply Aramid Reinforced Silicone Connectors
Tubing Coupler TypeHump
Tubing Coupler FinishBlack
Tubing Coupler MaterialSilicone
Manufacturer's Part Number11821
Tubing Coupler Length (in.)6.00
Tubing Coupler Inlet Diameter (in.)3.50
Tubing Coupler Outlet Diameter (in.)3.50

Manufacturer Attributes
Color Black
Hose I.D. 3.5
Length 6
Maximum Operating Pressure 55
Retaining Rings 3
Wall Thickness 0.2
Sale Segment Silicone Products
Web Category 4 Ply Aramid Reinforced Silicone Couplers
Manufacturer Designation CAC Hose, 3.50" I.D. x 6.00" long - Black
Product Class Engine Air Intake Tubing Coupler
Construction/Type CAC Hose, 3.50" I.D. x 6.00" long - Black
Product Outline Capable of withstanding temperatures ranging from -65 F to +500 F
For use on high temperature and high pressure applications
Suitable for boost, air and water applications
Vehicle Brief SILICONE HOSE
Market Description Vibrant Performance Aramid Reinforced Charge Air Cooler Hose Couplers are ideal for compensating minor misalignment as well as isolating vibration. The Stainless Steel rings prevent excessive expansion of the hose due to elevated pressures. All Vibrant Performance Silicone CAC Hose Couplers feature High Temperature Resistant Aramid Reinforcement Fabric between each layer of silicone which allows for an impressive Operating Temperature Range of -75 Degrees F to 392 Degrees F (-60 Degrees C to 200 Degrees C). These Hose Couplers are suitable for both hot and cold side applications and water, coolant and air service only.

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