Audi RS3 8V / TT RS 8S 2017-2020 Stainless Steel Valved Sport Catback Exhaust System

Product Overview

Designed for the 2017-2020 Audi RS3 8V and TT RS 8S, this valved sport catback exhaust swaps the factory rear system for stainless steel pipework with active valves. It suits owners who want the five-cylinder character to come through more clearly when driving with enthusiasm, while still having a quieter option around town.

Key Features and Benefits

• Active exhaust valves allow the sound level to change with valve position
• Stainless steel material chosen for corrosion resistance and longevity
• Catback configuration, fitting behind the catalytic converter section
• Supplier describes installation as direct bolt-on
• Clean silver stainless appearance
• Intended as a street performance exhaust upgrade

Vehicle Compatibility

The supplier lists this catback for 2017-2020 Audi RS3 8V and TT RS 8S models. Please note this fitment is supplier-stated and has not been independently verified. The RS3 sedan, RS3 Sportback and TT RS coupe or roadster may use different rear layouts, so confirm with us that it suits your exact model before ordering.

Product Specifications

• Product type: valved sport catback exhaust
• Material: stainless steel
• Thickness: standard (exact figure not stated)
• Valve type: active exhaust valve
• Colour: silver
• Installation: direct bolt-on (supplier stated)
• Chassis: 8V, 8S

Installation and Usage

We recommend professional installation by an exhaust or performance specialist. Work on a cold vehicle and support the existing system properly during removal. The valve actuators should be connected and tested to ensure they open and close as intended. After the first drives, inspect joints for leaks and confirm the system sits evenly within the rear bumper cut-outs.

Package Contents

Based on the listing, the package should contain the valved catback exhaust shown in the photos. Gaskets, clamps, hangers, tips and any valve wiring or control parts are not confirmed by the supplier.

Important Fitment Notice

Send us your VIN or chassis number and we will help check fitment before you buy. Exhaust modifications in New Zealand must meet noise limits and WoF requirements, and the vehicle owner is responsible for compliance. Images are for reference and finish may vary slightly.