Description
The Milltek Large Bore Downpipes with Hi-Flow Sports Catalysts (SSXAU554) are the ultimate performance upgrade for your Audi C7 S6, S7, RS6, or RS7 Sportback. Engineered to enhance both power output and exhaust sound, these downpipes feature a 76mm (3") diameter—a significant increase compared to OEM components. This larger diameter optimizes exhaust flow, improving efficiency and reducing backpressure.
The inclusion of 100-cell hi-flow sports catalysts ensures your vehicle delivers peak performance while offering a more aggressive sound profile. These downpipes are specifically designed for highly tuned vehicles and must be paired with a Milltek Cat-Back System for optimal performance.
Key Features
- Enhanced Performance: The larger 76mm (3") bore ensures increased exhaust flow, optimizing engine efficiency and power delivery.
- Hi-Flow Sports Catalysts: Features 100-cell sports cats, ideal for heavily tuned vehicles looking for performance gains.
- Optimized Sound: A noticeable improvement in the exhaust tone, providing a deeper and more aggressive sound.
- Built for Tuning: Requires a stage 2 ECU remap to unlock the full potential of the downpipes.
- Compatibility: Designed specifically for use with the Milltek Cat-Back System.
- Durable Construction: Fabricated using premium materials to withstand extreme conditions and ensure long-lasting performance.
- Motorsport Use: Intended for track or motorsport applications (not EC approved).
Specifications
- SKU: SSXAU554
- Product Type: Downpipes, Sport Cats & Manifolds
- Pipe Diameter: 76mm (3")
- Resonated: Not Applicable
- Tip Finish: Not Applicable
- Tip Shape: Not Applicable
- EC Approved: No
- Motorsport Use Only: Yes
- Compatibility:
- Audi S6 C7 (2012 - 2018) - 4.0 TFSI Quattro
- Audi S7 Sportback C7 (2012 - 2018) - 4.0 TFSI Quattro S tronic
- Audi RS6 C7 (2013 - 2018) - 4.0 TFSI Bi-Turbo Quattro (including Performance Edition)
- Audi RS7 C7 (2013 - 2018) - 4.0 V8 TFSI Bi-Turbo Sportback (including Performance Edition)
Required Modifications
- Milltek Cat-Back System: These downpipes are designed to integrate seamlessly with Milltek’s cat-back exhaust system.
- Stage 2 ECU Remap: Required to optimize engine performance and ensure compatibility with the new exhaust configuration.
- Lambda Extensions: These are required for proper fitment and functionality.
Performance Benefits
- Increased Power and Torque: Improved exhaust flow allows your engine to operate more efficiently, unlocking additional horsepower and torque.
- Reduced Backpressure: Enhances turbocharger performance and response, particularly for high-performance, bi-turbo setups.
- Aggressive Exhaust Tone: Offers a sportier, more pronounced exhaust note without excessive drone.
- Track-Ready Design: Built with performance enthusiasts in mind, ideal for motorsport or high-performance applications.
Why Choose Milltek Sport?
Milltek Sport is a trusted leader in performance exhaust solutions. With decades of experience in research and development, Milltek’s exhaust systems are engineered to deliver unmatched performance gains, superior sound, and exceptional durability. The SSXAU554 Large Bore Downpipes exemplify Milltek’s commitment to innovation and quality, offering Audi enthusiasts the perfect balance between sound, style, and performance.
Installation Notes
- Professional Installation Required: Due to the technical nature of the system, professional installation is strongly recommended.
- Track Use Only: These downpipes are not EC-approved and are intended for motorsport or track use.
- Compatibility Check: Ensure your vehicle is equipped with a Milltek Cat-Back System before installation.
Order Now
Unlock the true potential of your Audi C7 S6/S7/RS6/RS7 with the Milltek Large Bore Downpipes and Hi-Flow Sports Catalysts (SSXAU554). Engineered for performance and sound enthusiasts, these downpipes will transform your vehicle into a true track beast.
Shop now and elevate your Audi driving experience with Milltek Sport!
