Valve-Controlled Catback Exhaust System for Audi A6 C6/C7 2.5L & 3.0T V6 (2009–2018) – 304 Stainless Steel Dual Outlet Performance Muffler
Upgrade your Audi A6 with a valve-controlled catback exhaust system. Made from 304 stainless steel with dual outlet design for improved performance, sound, and durability.
Product Overview
Enhance your Audi A6 driving experience with a valve-controlled catback exhaust system designed for 2009–2018 Audi A6 2.5L and 3.0T V6 models.
This performance exhaust system improves airflow efficiency while delivering a deeper, more aggressive exhaust tone. Featuring a dual outlet design and constructed from high-quality 304 stainless steel, it ensures long-lasting durability and corrosion resistance.
Equipped with a micropole muffler, the system balances sound performance and noise control, making it ideal for both daily driving and performance applications.
Key Features
Valve-Controlled Exhaust System
Adjust exhaust sound levels between quiet and aggressive modes for different driving conditions.
Dual Outlet Design
Improves exhaust flow and enhances both performance and visual appearance.
304 Stainless Steel Construction
Provides excellent resistance to heat, rust, and corrosion for long-term reliability.
Micropole Muffler Technology
Optimizes sound output while maintaining a controlled and refined exhaust tone.
Performance-Oriented Design
Engineered to improve airflow efficiency and engine responsiveness.
Specifications
Product Type
Performance Exhaust System
System Type
Catback Exhaust
Material
304 Stainless Steel
Muffler Type
Micropole Muffler
Exhaust Design
Dual Outlet
Mounting Position
Rear
Compatibility
Audi A6 (2009–2018)
Engine Compatibility
2.5L / 3.0T V6
Origin
China
Performance Benefits
Increased Engine Efficiency
Improves exhaust flow for better overall engine performance.
Enhanced Power Output
Supports gains in horsepower and torque.
Deep Sport Exhaust Sound
Delivers a more aggressive tone without excessive noise.
Adjustable Sound Control
Valve system allows flexible sound adjustment for daily or performance driving.
Long-Term Durability
Corrosion-resistant stainless steel ensures extended service life.
Ordering & Production
Production Time
7–10 business days after order confirmation
Order Type
Supports retail and wholesale orders
Fitment Confirmation
Please provide the following before ordering:
- Vehicle model and year
- Engine type
- Rear bumper or exhaust modifications
⚠️ Important Notes
Custom Product Notice
This is a customized performance exhaust system. Sound characteristics may vary depending on installation and environment and are not grounds for return.
Shipping Notice
Due to international transportation, minor cosmetic deformation may occur and does not affect functionality.
Installation Recommendation
Professional installation is strongly recommended for optimal performance and fitment.
Pre-Order Confirmation
Please confirm all specifications and compatibility details before placing your order.






| Color | A6 3.0T, A6 2.5L |
|---|---|
| Ships From | China Mainland |










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