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SKU: 27380 | UPC: 690092177317
2002-2021 Subaru Impreza WRX STI Vibrant Silicone Straight Hose Coupler 3.125in ID x 12.00in Long - Gloss Black
Build reliable connections in high-performance turbo setups with this Vibrant Performance aramid reinforced silicone straight hose coupler. Measuring 3.125 inches inside diameter by 12 inches long in gloss black finish it fits 2002-2021 Subaru Impreza WRX STI Mitsubishi Lancer Evolution VIII/IX 2003-2006 Volkswagen Jetta/Golf 1.8T MK4 1999-2005 and universal custom 3-inch turbo piping. Reinforced construction delivers burst strength to 100 PSI while handling temperatures from -75F to 392F for durability under boost.
Key Features
- 4-Ply Aramid Reinforcement: Layers of aramid fabric between silicone layers deliver high burst strength up to 100 PSI and flexibility for tight routing in turbo charge pipes.
- Extreme Temperature Rating: Rated from -75 Degrees F to 392 Degrees F (-60 Degrees C to 200 Degrees C) to endure engine bay heat and cold starts without failure.
- Gloss Black Finish: Tough coating resists cracking fading and abrasion to maintain sharp appearance under the hood over time.
- Precise Sizing: 3.125in ID x 12.00in length provides exact fit over 3-inch barbed pipes and fittings in intake intercooler and turbo systems.
- Multi-Service Compatible: Handles air water and coolant in turbocharger intercooler plumbing and custom performance builds.
Product Notes
- Verify pipe OD matches 3.125in ID before install to avoid slippage.
- Clean with mild soap and water avoid petroleum-based cleaners to preserve silicone integrity.
- Arrives rolled to minimize creases unroll fully prior to fitting.
Installation Notes
- Professional installation recommended.
- Secure with 3.125in T-bolt clamps torqued to 60 in-lbs for airtight seal.
- Works with standard aluminum barbed adapters and aluminum charge pipes.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2007 | Subaru | Impreza | WRX |
| 2004-2021 | Subaru | Impreza | WRX STI |
| 2003-2006 | Mitsubishi | Lancer Evolution | VIII/IX |
| 1999-2005 | Volkswagen | Jetta/Golf | 1.8T MK4 |
| Universal | All | Turbo Vehicles | Custom 3in Piping |
Why Choose Vibrant Performance?
- Established leader in motorsports fabrication components since 1995.
- Premium silicone compounds tested for racing endurance.
- Precision molded for consistent wall thickness and fit.
Frequently Asked Questions
-
Q: Does this coupler fit 3-inch turbo pipes?
A: Yes 3.125in ID stretches slightly over standard 3-inch OD pipes for secure fit with clamps. -
Q: What material construction is used?
A: Multi-layer silicone with 4-ply aramid fabric reinforcement for pressure and heat resistance. -
Q: What warranty coverage applies?
A: Backed by Vibrant Performance limited 1-year warranty against manufacturing defects.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Rolled in protective sleeve inside 13in x 4in x 4in box
- Weight: 0.60 lbs
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