Milltek Sport Cat-Back Exhaust System – Audi RS3 8Y (2021+)
Brand: Milltek Sport
Category: Performance Exhaust Systems
Product Overview
Unlock the true character of your Audi RS3 8Y with the Milltek Sport Cat-Back Exhaust System, designed for drivers who demand both aesthetic appeal and auditory exhilaration. Whether you’re chasing a more aggressive tone or a refined performance note, Milltek’s modular Cat-Back options deliver exceptional sound tuning with OEM-quality fitment.
Engineered in the UK and manufactured using 304L "Aircraft Grade" Stainless Steel, these systems are built to withstand harsh conditions while offering a signature motorsport-inspired tone. Perfect for daily driving or spirited track use.
Key Features
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Fitment: Audi RS3 8Y Sportback & Sedan (2022+)
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Material: 304L Aircraft Grade Stainless Steel – anti-corrosive, high tensile strength
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System Type: Cat-Back – replaces the factory rear exhaust section
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Performance Sound:
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Enhanced acoustics with multiple tone profiles
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Available in resonated (refined) and non-resonated (aggressive) versions
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Visual Impact:
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Wide choice of tailpipe finishes including Polished, Cerakote Black, Burnt Titanium, and Carbon Fibre
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Valve Control Compatibility:
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Retains OEM valve functionality for selectable sound profiles via drive modes
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Direct Fitment:
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No cutting or welding required
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Fully bolt-on design
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Configurations Available
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Resonated – for a refined, performance-oriented sound
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Non-Resonated – for a more aggressive, motorsport-inspired tone
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Valved or Non-Valved Systems – depending on model and preference
Please specify your desired configuration when ordering.
Compatibility
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Audi RS3 8Y Sportback (2021+)
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Audi RS3 8Y Sedan (2021+)
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Compatible with OPF and non-OPF variants (please confirm before ordering)
Why Choose Milltek Sport?
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UK-Engineered Excellence – Trusted by enthusiasts worldwide
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Lifetime Warranty (when installed by authorised dealers)
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Tuned for Enthusiasts – Designed to elevate both tone and driving dynamics
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Environment-Ready – Built to resist heat, salt, and track abuse
Euroflow Advantage
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Authorised Milltek Dealer in Australia
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Expert Consultation Available – to select the right configuration for your build
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Workshop Installation Services
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Nationwide Shipping – fast and reliable
Enquire or Order Now
Contact: sales@euroflow.com.au
Live Chat: Available during business hours
Installation Bookings: Available upon request

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