SKU: 62604 | UPC: 690092144876
Vibrant SS Flex Coupling with Inner Braid Liner 2in inlet/outlet x 4in flex length – Universal 2″ Exhaust Fit
Vibrant SS Flex Coupling 62604 features a 2-inch inlet and outlet with 4-inch flex length and 6.13-inch overall length for seamless integration into custom or stock 2-inch exhaust systems. This stainless steel coupling fits performance vehicles requiring vibration isolation, including Subarus, Hondas and imports with 2-inch piping. It absorbs engine vibrations to reduce stress on manifolds, downpipes and gaskets while extending component life in street or track setups.
Key Features
- Stainless Steel Construction: T304 grade bellows, interlock hose and outer braid deliver corrosion resistance and structural strength for long-term exhaust durability
- Inner Braid Liner: Protects against scuffing and wear from adjacent flanges or pipes during flex movement
- Vibration Isolation: Engineered design decouples engine pulses from the exhaust system to prevent fatigue and cracking
- 4in Flex Length: Provides generous articulation to handle thermal expansion, chassis flex and engine rock
- 2in Inlet/Outlet: Matches standard 2-inch OD exhaust tubing for direct bolt-on or weld-in use
Product Notes
- Measure exhaust pipe OD to confirm 2-inch compatibility before ordering
- Suitable for naturally aspirated or forced induction exhaust configurations
- Arrives fully assembled and ready for immediate exhaust fabrication
Installation Notes
- Professional installation recommended.
- Use stainless steel band clamps or weld ends to 2-inch tubing for secure attachment
- Compatible with V-band flanges and marmon-style connections on manifolds/downpipes
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2007 | Subaru | Impreza | WRX/STI |
| 2006-2011 | Honda | Civic | Si |
| 2002-2006 | Acura | RSX | Type-S |
| 1994-2001 | Honda | Integra | Type R/GSR |
| 1989-1998 | Nissan | 240SX | SE/S |
| Universal | All | 2″ Exhaust | All |
Why Choose Vibrant?
- World leader in the design and manufacturing of Stainless Steel Flexible Couplings
- Precision engineering isolates vibration to safeguard exhaust components
- Proven performance in high-heat, high-stress motorsport environments
Frequently Asked Questions
- Q: Will this fit my Subaru WRX or Honda Civic exhaust?
A: Yes, it installs on any 2-inch exhaust system including WRX/STI downpipes, Civic Si catbacks and similar performance setups with matching pipe diameter - Q: What material and build details are included?
A: Built from T304 stainless steel with interlock hose, outer braid for protection and inner braid liner to resist abrasion from flanges - Q: What warranty coverage applies?
A: Covered under Vibrant Performance limited lifetime warranty against manufacturing defects when installed correctly
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure box measuring 8.3 x 4.2 x 4 inches
- Weight: 0.88 lbs





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