SKU: 62808 | UPC: 690092144968
Vibrant SS Flex Coupling with Inner Braid Liner 2.5in inlet/outlet x 8in flex length for 2002-2021 Subaru Impreza WRX STI
Vibrant Performance SS flex coupling features 2.5 inch inlet and outlet with 8 inch flex length and inner braid liner for universal fit in performance exhaust systems including 2002-2021 Subaru Impreza WRX and STI models. It isolates engine vibration to relieve stress on manifolds downpipes and other exhaust components preventing premature cracking. This design extends the life of exhaust parts in applications with or without forced induction.
Key Features
- Stainless Steel Construction: High-grade stainless steel resists corrosion and withstands extreme heat and pressure in performance exhaust environments
- Inner Braid Liner: Integrated braid reinforcement prevents collapse ovaling and failure under boost or high vibration conditions
- Vibration Isolation: Absorbs engine harmonics to protect manifolds downpipes and hangers from fatigue and stress
- Precise Sizing: 2.5 inch inlet/outlet diameter and 8 inch flex length integrates directly into standard performance piping setups
- Versatile Design: Handles naturally aspirated or turbocharged systems for broad compatibility in custom exhaust fabrication
Product Notes
- Confirm 2.5 inch exhaust pipe diameter on your vehicle for direct fitment
- Suitable for replacement in downpipe midpipe or catback sections
- Box dimensions 11in L x 6in W x 6in H for secure transit
Installation Notes
- Professional installation recommended.
- Use stainless steel clamps or V-band clamps sold separately for secure leak-free connections
- Align flex section properly allowing natural movement without binding
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2007 | Subaru | Impreza | WRX |
| 2004-2021 | Subaru | Impreza | WRX STI |
| 2006-2011 | Honda | Civic | Si |
| 2003-2008 | Nissan | 350Z | Base Enthusiast Touring Track |
| 2004-2008 | Infiniti | G35 | Coupe Base Sport |
Why Choose Vibrant?
- World leader in design and manufacturing of stainless steel flexible couplings
- Engineered specifically to isolate vibration in high performance exhaust
- Backed by decades of proven durability in racing and street applications
Frequently Asked Questions
- Q: Does this flex coupling fit 2005-2009 Subaru STI downpipe?
A: Yes universal 2.5 inch sizing fits 2004-2021 STI WRX and similar 2.5 inch exhaust systems when pipe diameters match - Q: What material is used in construction?
A: Premium stainless steel with inner braid liner for maximum strength corrosion resistance and heat tolerance - Q: What warranty coverage is provided?
A: Limited lifetime warranty against manufacturing defects when installed and used properly
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective box 11 x 6 x 6 inches
- Weight: 1.8 lbs
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