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SKU: 69527 | UPC: 690092170349
Vibrant SS Bellow Assembly w/ Liner 1.875in Inlet/Outlet ID x 2.75in OAL Electro Polished for 2002-2021 Subaru WRX/STI
This Vibrant Performance stainless steel bellow assembly with internal liner measures 1.875 inch inlet and outlet ID by 2.75 inch overall length in an electropolished finish. It fits 2002-2007 Subaru Impreza WRX and 2004-2021 WRX STI exhaust downpipes and custom turbo setups. Engineered to absorb engine vibration it protects manifolds downpipes and exhaust components from stress and fatigue for longer service life.
Key Features
- Stainless Steel Construction: T304 grade resists corrosion and withstands high exhaust temperatures in turbocharged applications
- Interlock Liner: Prevents bellow collapse under pressure maintains flexibility and ensures reliable sealing
- Electropolished Finish: Smooth surface reduces buildup improves flow and enhances durability
- Vibration Isolation: Decouples engine movement from exhaust system minimizing cracks in manifolds and downpipes
- Precise Dimensions: 1.875 inch ID slips into standard piping 2.75 inch OAL fits tight turbo downpipe spaces
Product Notes
- Universal design suits forced induction and naturally aspirated exhaust systems with 1.875 inch piping
- Inspect regularly for secure connections to maintain performance
- Packaged securely for damage-free delivery
Installation Notes
- Professional installation recommended.
- Slide into 1.875 inch exhaust pipe ends and secure with clamps or weld for permanent fit
- Compatible with V-band flanges and standard exhaust hardware
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2007 | Subaru | Impreza | WRX |
| 2004-2021 | Subaru | WRX STI | All |
| 2003-2005 | Mitsubishi | Lancer | Evolution VIII |
| 2006 | Mitsubishi | Lancer | Evolution IX |
| 2003-2009 | Nissan | 350Z | Track |
Why Choose Vibrant?
- World leader in stainless steel flexible couplings with decades of exhaust expertise
- Engineered for high-performance durability in racing and street applications
- Precision manufacturing ensures exact fit and consistent vibration control
Frequently Asked Questions
-
Q: Does this fit 2004-2021 Subaru STI downpipes?
A: Yes it directly replaces stock and aftermarket bellows in STI turbo downpipes with 1.875 inch piping -
Q: What material and finish are used?
A: T304 stainless steel with electropolished finish for corrosion resistance and smooth exhaust flow -
Q: What is the warranty and install process?
A: Limited lifetime warranty on manufacturing defects slide into pipes clamp or weld professional install advised for best results
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective box 6 x 4 x 3 inches
- Weight: 0.60 lbs
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