Downpipe (Primary Hi-Flow Sports Cat + Turbo Elbow) - Audi RS3 8V Pre Facelift
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Delivery & Availability
Delivery & Availability
Not all products are held in stock due to the specialist nature of many performance parts. While most items are available for next working day dispatch, selected products may carry extended supplier or production lead times.
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Description
Downpipe (Primary Hi-Flow Sports Cat + Turbo Elbow) - Audi RS3 8V Pre Facelift
Product Overview
This Milltek Sport high-flow sports catalyst/downpipe upgrade is designed for the Downpipe (Primary Hi-Flow Sports Cat + Turbo Elbow) in the Audi RS3 8V Pre Facelift configuration. It is intended to improve exhaust gas flow compared with the standard restrictive section while retaining a catalytic converter in the upgraded assembly.
Product Details
This system replaces the primary OEM catalyst for our Hi-Flow Sports catalyst. The lower density of the sport catalyst allows for exhaust gases to be less restricted and pass through more effectively. The sports catalyst comes equipped with a Turbo elbow which allows for an improved connection to the vehicle’s turbo. The wide diameter of the outlet allows the turbo to “spool” sooner increasing performance and improving throttle response. - Requires Stage 2 ECU Remap. All our performance exhaust systems are designed with you in mind; and we cater to an ever-expanding range of vehicles. We believe in continuous evolution; and our research & development team work throughout the year to deliver the most in demand solutions to all your performance exhaust requirements. All of our products are made in the UK and distributed to more than 90 countries worldwide; making Milltek Sport one of the most accessible performance aftermarket brands on the market.
Key Features
- Vehicle-specific Milltek Sport fitment for the application shown above.
- Manufactured from high-quality 304L stainless steel for corrosion resistance and long-term durability.
- Designed and manufactured in the UK by Milltek Sport.
- Engineered as a performance exhaust upgrade with fit; flow and sound in mind.
Professional Fitting
Fitting is available - please contact us for a quote.


