Exhaust Audi A6

Exhaust systems for Audi A6 cover various generations including C5, C6, C7, and C8. Options range from original-style replacements to sport exhausts made in stainless steel. They are mainly designed for petrol and diesel engines such as 1.8T, 2.8 V6, 2.7 TDI, 2.4L, 4.2L V8, and modern TDI engines. Available configurations often include cat-back or GPF-back systems enhancing sound and flow, mostly with diameter around 63.5 mm and double outlets like 2x76 mm or 4x89 mm.

Krosfou offers exhaust solutions specifically compatible with major Audi A6 generations and engines, such as:

• A6 C5 (1997-2001) sport stainless steel exhaust lines for 1.8 Turbo and 1.9/2.5 TDI engines
• A6 4F2/C6 with specific replacement mufflers
• A6 Quattro C5 and S6 V8 sport exhausts
• A6/A7 C7 Active Sound Systems with V8 simulation valves
• A6 C8 cat-back and GPF-back lines customizable on request
• OEM collectors for A6 Avant C6 2.7 TDI

Please contact Krosfou directly for custom or made-to-order solutions.

Krosfou uses high-quality stainless steel (notably INOX 409) for durability and anti-corrosion performance. This material ensures long-lasting exhaust systems suited for various engine types and driving conditions.

• Stainless steel is dominant for most parts
• Systems are designed to fit tightly and maintain optimal exhaust gas flow
• Some components feature coatings to enhance durability and performance

These materials contribute to improved vehicle performance and a sportier exhaust sound without compromising reliability.

Yes. Krosfou exhausts for Audi A6 are engineered to improve exhaust gas flow which can enhance engine performance slightly by reducing backpressure. Many systems also elevate the exhaust sound, sometimes simulating a V8 tone via active sound valves in certain Audi A6 models (like C7 30 TDI).

• Improved gas flow from cat-back or GPF-back setups
• Sportier exhaust tone for driving enjoyment
• Precision design to maintain compatibility and legal emission standards where applicable

This provides a balanced upgrade experience that combines performance, style, and sound enhancement.

To select the right exhaust system, you should verify the A6 generation (C5, C6, C7, C8), specific engine code (e.g., AHA for 2.8 V6 petrol or CANA for 2.7 TDI diesel), and body style (sedan, Avant, Quattro). Matching these ensures product fitment and compatibility with Audi Drive Select modes or emission requirements.

• Check generation and model year
• Identify engine specifications and power output
• Confirm exhaust diameter and outlet configuration
• Consult Krosfou support for custom or uncommon setups

Accurate selection guarantees optimal installation and performance upgrade.

Installation typically involves fitting cat-back or intermediate sport lines after the original catalytic converter. It is advisable to have installation done by professionals to ensure proper sealing and alignment. Note that many sport exhaust systems are non-homologated for road use, so you should check your local regulations on emissions and noise before purchase.

Generally recommended steps and notes:

• Install after catalytic converter or GPF
• Verify legal compliance in your country
• Professional fitting recommended for leak-proof joints
• Ensure compatibility with electronic valves or active sound systems if present

Proper installation maintains vehicle performance and safety.

Krosfou exhaust systems are available for purchase online through the official Krosfou platform and select professional automotive resellers. Features of ordering include competitive pricing, verified quality, and tailored support for choosing the right product.

• Easy online catalog with full references and compatibility info
• Support for vehicle-specific queries
• Professional accounts available for bulk purchases with discounts
• Standard and express shipping options across Europe

Always purchase exhaust components from trusted sources to ensure authenticity and warranty coverage.

Krosfou exhaust components for Audi A6 come with a 3-year warranty covering use up to 100,000 km. The warranty ensures high-quality, durable materials and craftsmanship that meet stringent European standards. Technical support is available via email for installation guidance and product questions.

• 3-year limited warranty starting on date of receipt
• High-quality stainless steel construction for longevity
• Technical support available for installation and compatibility
• Professional accounts benefit from enhanced service options

Such reliable support gives buyers confidence in product choice and performance over time.