SKU: 19666 | UPC: 690092177744
Vibrant Performance 180 Degree Elbow 2.50in ID x 3.875in Leg Length Silicone Hose Coupler Universal Subaru WRX STI Evo Integra
Vibrant Performance 19666 180 degree elbow silicone hose coupler features 2.50 inch inside diameter and 3.875 inch leg length for custom air intake and intercooler piping setups. This universal fit part works on turbocharged vehicles including 2002-2007 Subaru WRX STI 2003-2006 Mitsubishi Evolution EVO 8/9 and 1994-2001 Acura Integra Type R GS-R requiring high-flow connections under boost pressure. Aramid reinforcement ensures shape retention and secure seals for reliable performance in extreme heat and pressure.
Key Features
- Aramid Fiber Reinforcement: Layers of high-strength fabric between silicone plies boost durability and resist collapse in high-boost applications
- Wide Temperature Range: Performs from -75 Degrees F to 392 Degrees F (-60 Degrees C to 200 Degrees C) for track or street use
- Exact Dimensions: 2.50in inside diameter x 3.875in leg length x 180 degree bend ensures precise fit in tight spaces
- Smooth Silicone Interior: Reduces turbulence and maintains airflow in intake systems
- Flexible Design: Bends without kinking to accommodate engine movement and routing challenges
Product Notes
- Not suitable for use with Oil/Fuel
- Pair with stainless steel hose clamps for secure fit
- Store in cool dry place away from petroleum products
Installation Notes
- Professional installation recommended.
- Size clamps to 2.50in ID (approximately 64mm band width)
- Compatible with aluminum or stainless piping ends
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | All | 2.5in Air Intake Turbo Intercooler Piping |
| 2002-2007 | Subaru | WRX | STI |
| 2003-2006 | Mitsubishi | Evolution | EVO 8/9 |
| 1994-2001 | Acura | Integra | Type R GS-R |
Why Choose Vibrant Performance?
- Established leader in intake and exhaust components
- Built with premium materials for daily and race demands
- Precision molded for consistent fit and flow
Frequently Asked Questions
- Q: Will this fit 2.5 inch aluminum intake piping on my turbo setup?
A: Yes this universal 2.50in ID coupler slides over standard 2.5in OD piping with clamps for secure seal in custom or OEM replacement applications - Q: What material makes it heat resistant?
A: Multi-ply silicone with embedded aramid fabric handles continuous exposure to 392F and cold starts to -75F - Q: What warranty covers this part?
A: Vibrant Performance provides limited lifetime warranty against manufacturing defects when installed and used correctly
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective poly sleeve dimensions 10 x 6 x 2 inches
- Weight: 0.35 lbs





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