Audi R8 Catalytic Converter 1 (I) (2007-2015)

The Audi R8 features a multi-stage catalytic converter system to meet strict emission standards. The exhaust system includes two primary metallic catalytic converters, two main metallic catalytic converters, four heated oxygen sensors, and a secondary air system. This integrated exhaust manifold and catalytic converter setup helps the vehicle comply with the latest EU6 BG and EU5 emission requirements depending on the model and generation.

The catalytic converter system is part of the following Audi R8 model generations:

• 2nd Generation Audi R8 5.2 FSI V10 (2015+): 5.2 liter V10 petrol engine, 419 kW (570 hp), compliant with EU6 BG standards.
• 1st Generation Audi R8 4.2 FSI V8 (2007-2015): Engine code BYH, catalytic converter part number 420-131-089A, compliant with EU5 standards.

Each model features an integrated catalytic converter and exhaust manifold system that fits its engine and exhaust design.

Audi R8 catalytic converters are valuable for several reasons:

• They include precious metals in their honeycomb monoliths, which can be worth more than gold, making the catalytic converter an expensive component to replace.
• They are designed with high-quality materials such as INOX 409 stainless steel and coated with rare metals for enhanced durability and performance.
• The integrated exhaust manifold design adds complexity and cost to the converter unit.
• They contribute to crucial emissions control, including lambda regulation and exhaust gas recirculation, critical for the car to meet legal emission standards.

Due to these factors, replacing a catalytic converter on an Audi R8 is a significant investment but essential for maintaining the vehicle’s emission and performance standards.

Common signs your catalytic converter might need replacing include:

• Decreased engine performance or power loss.
• Illuminated check engine light or emission warnings.
• Unusual exhaust smells or rattling noises from the exhaust system.
• Failed emission tests or abnormal exhaust gas levels.

If you suspect a converter failure, it is important to have a qualified technician perform diagnostics to confirm the issue before replacement.

The recommended service interval to check and maintain the catalytic converter system of the Audi R8 is approximately every 30,000 kilometers or every 2 years. Regular inspections help ensure the durability and proper functioning of the catalytic converter, including its sensors and exhaust-related components.

Following these intervals can also prevent premature converter failure caused by engine issues such as misfires or use of incorrect fuel types.

Audi R8 catalytic converters, including integrated exhaust manifold models for 4.2 and 5.2 liter engines, are premium components typically offered as genuine OEM parts. Prices vary based on model, engine displacement, and supply, but they are generally one of the most expensive replacement parts due to precious metal content and manufacturing quality.

These catalytic converters can be purchased from authorized dealers or directly from manufacturers like Krosfou that offer brand-new, high-performance catalytic converters with a 3-year warranty. For best quality and compliance, only buy converters that meet or exceed OEM specifications and have proper certification.

Krosfou Audi R8 catalytic converters include several advanced features:

• Manufactured in Europe with INOX 409 stainless steel for corrosion resistance and durability.
• Equipped with high-quality ceramic monoliths featuring rare metal thin-layer coatings for superior catalytic performance.
• Certified by TÜV SÜD Automotive to meet or exceed original equipment manufacturer standards.
• Offer an integrated exhaust manifold design that fits perfectly to specific Audi R8 4.2 and 5.2 liter engines.
• Backed by a 3-year warranty covering up to 100,000 km usage under proper conditions.

These features ensure that the converter performs well for emissions control while contributing to overall vehicle efficiency and engine performance.

Yes, Audi R8 catalytic converters contain valuable precious metals and can be recycled or sold for scrap value. Many specialized buyers and markets purchase used converters for metal recovery, which is both environmentally responsible and economically beneficial.

Krosfou and other specialist suppliers often offer buy-back or recycling services, helping vehicle owners dispose of old converters safely while reducing waste.

If you want to sell or recycle your converter, ensure it is handled through reputable channels compliant with local environmental laws.