Upgrade your driving experience with the Milltek Non-Resonated & Valved Cat-Back Exhaust system, specifically engineered for the Audi B7 RS4!

This performance exhaust system is designed to replace the factory setup, providing enhanced sound and improved aesthetics.

Key Features

• Valved: For on-the-go volume control

• Enhanced Performance: The 2.36" (60.00mm) pipe diameter facilitates better exhaust flow, potentially increasing horsepower and torque.

• Aggressive Sound Profile: The non-resonated design offers a sportier and more pronounced exhaust note.

• Premium Materials: Constructed from 304L "Aircraft" grade stainless steel for durability and resistance to corrosion.

• Direct Fitment: Engineered as a direct replacement, ensuring compatibility with OEM components and ease of installation.

Technical Specifications

• Pipe Diameter: 2.36" (60.00mm)

• Material: 304L Stainless Steel

• Resonated: No (Non-Resonated for a louder exhaust note)

• Tip Style: Options available to suit personal preferences 

Compatibility

• Audi B7 RS4 4.2L V8: 2006 - 2008

Why Choose Milltek?

With 40+ year legacy of engineering excellence, Milltek is renowned for producing high-quality performance exhaust systems. All products are manufactured in the UK and distributed globally, ensuring that enthusiasts worldwide can experience the Milltek difference.