This high-performance downpipe with a 200-cell sports catalytic converter was developed for the Audi RS4 and RS5 B9. The improved exhaust flow reduces back pressure, resulting in faster turbo response and a sportier sound, while maintaining better performance than with the standard downpipe. Suitable for left-hand drive models.

Advantages

• Improved exhaust gas flow compared to OEM
• Sportier and deeper sound
• 200 cell high-flow catalyst for optimal balance between performance and use
• Made of high quality stainless steel
• Better basis for ECU tuning

Technical specifications

• Material: stainless steel
• Catalyst type: 200 cell high-flow sports cat
• Lambda connections: OEM position
• Version: left-hand drive
• Power reference: 450 hp (OEM)

Compatibility

Audi A4 Avant RS4 Quattro B9 – built in 2017 –
Audi A5 RS5 Quattro B9 – built in 2016 –

Contents

• 1x downpipe with 200 cell catalyst

Frequently Asked Questions

Is ECU tuning necessary after monday?
Yes, engine software needs to be modified to make optimal use of the downpipe and avoid error codes.

Is this downpipe suitable for right-hand drive models?
No, this version is only suitable for left-hand drive models.

Is this a direct mount?
Yes, the downpipe is designed as a direct replacement for the original part.