-25%
Vibrant 4-ply black silicone reducer retail packaging
Click to zoom in

Vibrant 4 Ply Aramid Reducer Coupling 1.75in Inlet x 1.25 Outlet x 3in Length - Black

Vibrant
VIB2923
690092169107
Silicone Couplers & Hoses
4 Units In Stock - Ships Next Business Day
$ 26.99 $ 19.99
$ 19.99

SKU: 2923 | UPC: 690092169107

Vibrant 4-Ply Aramid Reinforced Silicone Reducer 1.75" to 1.25" x 3" Long Black - Universal

The Vibrant 2923 delivers a durable 4-ply aramid-reinforced silicone connection from 1.75 inch inlet to 1.25 inch outlet over 3 inches for seamless custom turbo intercooler and intake setups. This flexible coupler handles 100+ PSI burst pressure and -65°F to 500°F temperatures ideal for high-boost performance vehicles. Its smooth bore design maintains airflow efficiency in tight spaces on turbocharged imports and domestics.

Key Features

  • 4-Ply Aramid Reinforcement: Provides burst strength over 100 PSI and heat resistance to 500°F for long-lasting reliability under boost
  • 1.75" Inlet to 1.25" Outlet: Gradual taper ensures unrestricted airflow and minimal turbulence in transition zones
  • 3" Overall Length: Compact size fits confined engine bays without compromising flexibility or seal
  • 5mm Wall Thickness: Adds rigidity while retaining bend radius for easy routing in complex plumbing
  • Gloss Black Finish: Resists UV degradation oil and weathering for a professional underhood look

Product Notes

  • Universal application in turbo inlets BOV returns and intercooler piping
  • Part Number 2923 made in Canada with limited lifetime warranty
  • Ships in official Vibrant Performance packaging

Installation Notes

  • Professional installation recommended.
  • Installation time 5 to 15 minutes with basic tools
  • Pair with stainless T-bolt clamps Vibrant 1213C for 1.25in and matching 1.75in size for airtight seal

This Part Fits

Year Make Model Submodel
Universal - Custom Turbo Builds -
2002-2021 Subaru Impreza WRX STI
1999-2023 Honda Civic Si Type R Turbo
2003-2006 Mitsubishi Eclipse GSX DSM
2013-2018 Ford Focus ST

Why Choose Vibrant Performance?

  • Industry leader in silicone couplers and exhaust components
  • 4-ply aramid construction built for extreme durability in racing
  • Precision engineered in Canada for consistent high-performance results

Frequently Asked Questions

  • Q: What vehicles is the Vibrant 2923 compatible with?
    A: Universal fit for custom turbo intercooler and intake plumbing on Subaru Impreza WRX STI Honda Civic and similar boosted vehicles.
  • Q: What reinforcement and materials are used?
    A: 4-ply aramid fiber in premium silicone with 5mm walls rated -65°F to 500°F and gloss black UV oil resistant finish.
  • Q: Does it include warranty and what clamps fit?
    A: Limited lifetime warranty. Use stainless T-bolt clamps sized 1.75in and 1.25in like Vibrant 1213C for secure hold.

Shipping & Handling

  • Method: UPS/FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Official Vibrant Performance retail packaging approx 6in x 6in x 2in
  • Weight: 0.2 lbs

Request For Information

Have questions about Vibrant 4 Ply Aramid Reducer Coupling 1.75in Inlet x 1.25 Outlet x 3in Length - Black? Fill out the form below and we'll get back to you by the next business day.
Air Intake Systems

Air Intake Systems

Air intake systems for Hellcat, Trackhawk, TRX, HEMI, and import performance platforms are stocked at Black Ops Auto Works. Shop cold air intakes, short ram intakes, air boxes, intake elbows, mass air flow sensors, scoops, snorkels, and silicone couplers for street cars, trucks, Jeeps, and supercharged Mopar builds. Every intake system is filterable by vehicle platform, engine, and intake style so the correct part ships the first time. Black Ops Auto Works carries 4,427 air intake SKUs across cold air intakes, short ram intakes, and supporting components. What This Category Covers An air intake system pulls outside air into the engine and filters it before combustion. Upgrading the factory intake with a cold air intake, short ram intake, or carbon fiber system can improve airflow, throttle response, induction sound, and horsepower potential on compatible applications. Cold Air Intakes vs Short Ram Intakes Cold air intakes route the filter away from engine bay heat for cooler, de...

View Air Intake Systems Products
Silicone Couplers & Hoses

Silicone Couplers & Hoses

Silicone couplers and hoses for Hellcat, Charger, Challenger, and import turbo platforms are stocked at Black Ops Auto Works. Shop straight silicone couplers, reducer couplers, 45 and 90 degree elbows, transition elbows, hump hoses, T-hose couplers, and reinforced silicone hoses for cold air intake, intercooler piping, turbocharger, supercharger, and coolant routing builds. Every product is filterable by diameter, ply count, and application so the correct part ships the first time. Black Ops Auto Works carries 443 silicone coupler and hose SKUs across straight, reducer, elbow, and reinforced hose categories. What This Category Covers Silicone couplers and hoses connect intake, intercooler, turbocharger, supercharger, and coolant plumbing sections in both direct fit and custom fabrication applications. Silicone construction offers strong resistance to heat, pressure, and harsh engine bay conditions compared to standard rubber hose, making it the preferred material for boosted and...

View Silicone Couplers & Hoses Products
Vibrant

Vibrant

Vibrant Performance parts for custom exhaust, turbo builds, and fabrication projects are stocked at Black Ops Auto Works. Shop clamps, V-band flanges, mandrel bends, silicone couplers, wideband bungs, catalytic converters, resonators, tips, mufflers, oil catch cans, AN fittings, hoses, wastegate flanges, and fuel system fittings for street, race, drift, and off-road builds. Every product is filterable by size, material, and fitting type so the correct part ships the first time. Black Ops Auto Works carries 3,096 Vibrant Performance SKUs across exhaust fabrication, forced induction plumbing, and fuel system hardware. What This Brand Covers Vibrant Performance manufactures exhaust and fabrication parts for DIY custom exhaust, turbo builds, and general fabrication work. The catalog spans stainless mandrel bends and V-band flanges for exhaust construction, silicone couplers and hump hoses for intercooler and intake plumbing, and AN fittings and PTFE hose for fuel and oil systems. Fa...

View Vibrant Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×