KORSH Downpipe to 3 Inch Exhaust Adapter Kit
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KORSH Downpipe to 3" Exhaust Adapter Kit – Subaru
The KORSH Premium Downpipe to 3-inch Exhaust Adapter Kit is the essential link for Subaru enthusiasts upgrading their exhaust architecture. Specifically engineered for WRX, STI, Liberty, and Forester models, this kit provides a secure, leak-free transition between your aftermarket downpipe and a 76mm (3.0") exhaust system.
Constructed from high-grade stainless steel, the adapter flange is CNC-machined to ensure a precision fitment that withstands extreme exhaust temperatures without warping. This kit eliminates the common "exhaust blow" issues associated with mismatched performance components, providing a professional-grade seal for your Subaru's Boxer engine.
Key Features
- Precision CNC-Machined: Engineered for a perfect 2-bolt flange alignment, ensuring a seamless flow between exhaust sections.
- Stainless Steel Construction: Offers superior corrosion resistance and longevity compared to mild steel alternatives, even in high-heat environments.
- High-Temperature Sealing: Includes a premium composite gasket designed to maintain its integrity under heavy boost and track conditions.
- Universal Subaru Fitment: Designed as a versatile solution for the most popular Subaru performance platforms using 3-inch (76mm) piping.
- Complete Installation Kit: Supplied with all necessary high-tensile bolts, washers, and lock nuts for a straightforward, bolt-on experience.
Specifications
- Material: High-grade Stainless Steel
- Diameter: Suits 76mm (3.0") Systems
- Flange Type: 2-Bolt CNC-Machined
- Compatibility: RHD and LHD Subaru Models
What’s Included
- 1 x Stainless Steel Adapter Flange
- 1 x High-Temperature Exhaust Gasket
- Set of Mounting Bolts and Hardware
- Set of Washers and Lock Nuts
No instructions available for this product.

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