Description
New Catalytic Converters L+R – Audi RS6 (C8) 4.0 TFSI 441 kW / 600 PS – 51 KM
Original left and right catalytic converters for Audi RS6 (C8) 4.0 TFSI with only 51 km mileage. Removed from a 2022 vehicle, these OEM units are in near-new condition and suitable for professional installation. Audi RS6 C8 catalytic converters
Year of Construction: 2022
Mileage: 51 km
Engine Output: 441 kW / 600 PS
Engine Type: 4.0L V8 TFSI Bi-Turbo
Manufactured for Audi high-performance applications, these catalytic converters are designed specifically for the RS6 C8 exhaust system to ensure correct emissions control and optimal exhaust flow.
Part Numbers (Left + Right)
Left Side (L):
- 4N0.131.703.G
- 4N0.254.200.G
- 4N0.178.AA
Right Side (R):
- 4N0.131.703G
- 4N0.254.250G
- 4N0.178.AA
Please verify compatibility using VIN and part number before purchase.
Technical Details
- Vehicle: Audi RS6 (C8)
- Engine: 4.0 TFSI V8 Bi-Turbo
- Power Output: 441 kW / 600 PS
- Position: Left + Right catalytic converters
- Condition: Near new
- Mileage: 51 km
- OEM Genuine Parts
Designed to meet strict EU emissions standards while maintaining the performance characteristics expected from the RS6 platform.
Compatibility
Suitable for:
- Audi RS6 (C8) 4.0 TFSI (2022 model year)
- Other C8 RS6 variants using identical exhaust configuration and part numbers
Professional installation recommended.
Key Advantages
- Genuine Audi OEM catalytic converters
- Extremely low mileage (51 km)
- Complete left and right set
- Perfect for repair, restoration, or performance rebuild
- Ideal for workshops and RS specialists
- High market demand performance exhaust components







