Audi RS3

The Audi RS3 is the flagship hot-hatch/compact saloon of the A3 range, famous for its 2.5 turbo five-cylinder engine with its unmistakable sound and quattro all-wheel drive.

Fitting a Milltek performance exhaust to the Audi RS3 means unlocking more from its engine: the sound gains character, weight drops versus the original and throttle response becomes more immediate — all in T304L stainless steel, made in England and tested at the Nürburgring.

For the Audi RS3, Milltek's catalogue includes: Active Valve Control, Additional parts, Cat-back, HJS Tuning ECE Downpipes, Large Bore Downpipe and Hi-Flow Sports Cat, Large-bore Downpipe and De-cat, Particulate Filter-back, Primary Catalyst Bypass Pipe and Turbo Elbow, Primary Hi-Flow Sports Cat and Turbo Elbow, Secondary Catalyst Bypass. Exhausts with road homologation state so in the product description and are delivered with the relevant certificate.

Browse the products below to find the exhaust compatible with your Audi RS3. Looking for another Audi, find the full range here: All Audi models by Milltek.

There are 78 products.

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Showing 1-25 of 78 item(s)

-10%
New

Brand: Milltek UK

Reference: SSXAU973

Milltek SSXAU973

Active Valve Control
Plug & Play Remote Control System for OE & Milltek Sport Exhausts - For Right Hand Drive Vehicles Only

Before ordering:
Please check installation details on the manufacturer's website.

CHF548.78 CHF609.76 -10%

-10%
New

Brand: Milltek UK

Reference: SSXAU739

Milltek SSXAU739

Cat-back
Cat Back Resonated (EC Approved) with Cerakote Black Oval Trims

Before ordering:
Please check installation details on the manufacturer's website.

CHF2,866.20 CHF3,184.67 -10%

-10%
New

Brand: Milltek UK

Reference: SSXAU1029

Milltek SSXAU1029

Additional parts
Maxton x Milltek Quad Outlet Rear Diffuser - Gloss Diffuser - Quad GT-100 Polished Trims - Fits with any Milltek Sport Cat Back as upgrade kit or replaces trim option on new systems
GT100 GT100

Before ordering:
Please check installation details on the manufacturer's website.

CHF858.35 CHF953.72 -10%

-10%
New

Brand: Milltek UK

Reference: SSXAU1028

Milltek SSXAU1028

Additional parts
Maxton x Milltek Quad Outlet Rear Diffuser - Gloss Diffuser - Quad GT-100 Black Trims - Fits with any Milltek Sport Cat Back as upgrade kit or replaces trim option on new systems
GT100B GT100B

Before ordering:
Please check installation details on the manufacturer's website.

CHF1,078.13 CHF1,197.92 -10%

-10%
New

Brand: Milltek UK

Reference: SSXAU972

Milltek SSXAU972

Active Valve Control
Plug & Play Remote Control System for OE & Milltek Sport Exhausts - For Left Hand Drive Vehicles Only

Before ordering:
Please check installation details on the manufacturer's website.

CHF548.78 CHF609.76 -10%

-10%

Brand: Milltek UK

Reference: SSXAU964

Milltek SSXAU964

Particulate Filter-back
80mm OPF/GPF Back System - Resonated - ECE Approved

Before ordering:
Please check installation details on the manufacturer's website.

CHF3,298.94 CHF3,665.49 -10%

-10%

Brand: Milltek UK

Reference: SSXAU975

Milltek SSXAU975

Particulate Filter-back
80mm OPF/GPF Back System - Race Non Resonated (Loudest)

Before ordering:
Please check installation details on the manufacturer's website.

CHF3,046.89 CHF3,385.43 -10%

-10%

Brand: Milltek UK

Reference: SSXAU965

Milltek SSXAU965

Particulate Filter-back
80mm OPF/GPF Back System - Non Resonated

Before ordering:
Please check installation details on the manufacturer's website.

CHF2,976.16 CHF3,306.84 -10%

-10%

Brand: Milltek UK

Reference: SSXAU980

Milltek SSXAU980

Cat-back
80mm Race Non-Resonated Cat Back with Titanium Trims (Loudest)

Before ordering:
Please check installation details on the manufacturer's website.

CHF3,274.74 CHF3,638.60 -10%

-10%

Brand: Milltek UK

Reference: SSXAU979

Milltek SSXAU979

Cat-back
80mm Race Non-Resonated Cat Back with Polished Trims (Loudest)

Before ordering:
Please check installation details on the manufacturer's website.

CHF3,001.38 CHF3,334.87 -10%

-10%

Brand: Milltek UK

Reference: SSXAU978

Milltek SSXAU978

Cat-back
80mm Race Non-Resonated Cat Back with Cerakote Black Trims (Loudest)

Before ordering:
Please check installation details on the manufacturer's website.

CHF3,116.92 CHF3,463.25 -10%

-10%

Brand: Milltek UK

Reference: SSXAU981

Milltek SSXAU981

Cat-back
80mm Race Non-Resonated Cat Back with Burnt Titanium Trims (Loudest)

Before ordering:
Please check installation details on the manufacturer's website.

CHF3,343.42 CHF3,714.91 -10%

-10%

Brand: Milltek UK

Reference: SSXAU969

Milltek SSXAU969

Cat-back
80mm Resonated Cat Back with Polished Trims
150 X 95mm Polished Oval

Before ordering:
Please check installation details on the manufacturer's website.

CHF3,386.33 CHF3,762.59 -10%

-10%

Brand: Milltek UK

Reference: SSXAU968

Milltek SSXAU968

Cat-back
80mm Resonated Cat Back with Cerakote Black Trims
150 X 95mm Black Oval

Before ordering:
Please check installation details on the manufacturer's website.

CHF3,503.86 CHF3,893.18 -10%

-10%

Brand: Milltek UK

Reference: SSXAU976

Milltek SSXAU976

Cat-back
80mm Race Non-Resonated Cat Back with Polished Trims (Loudest)
150 X 95mm Polished Oval

Before ordering:
Please check installation details on the manufacturer's website.

CHF3,134.28 CHF3,482.53 -10%

-10%

Brand: Milltek UK

Reference: SSXAU977

Milltek SSXAU977

Cat-back
80mm Race Non-Resonated Cat Back with Cerakote Black Trims (Loudest)
150 X 95mm Black Oval

Before ordering:
Please check installation details on the manufacturer's website.

CHF3,251.81 CHF3,613.12 -10%

-10%

Brand: Milltek UK

Reference: SSXAU970

Milltek SSXAU970

Cat-back
80mm Non-Resonated Cat Back with Polished Trims
150 X 95mm Polished Oval

Before ordering:
Please check installation details on the manufacturer's website.

CHF3,063.54 CHF3,403.94 -10%

-10%

Brand: Milltek UK

Reference: SSXAU971

Milltek SSXAU971

Cat-back
80mm Non-Resonated Cat Back with Cerakote Black Trims
150 X 95mm Black Oval

Before ordering:
Please check installation details on the manufacturer's website.

CHF3,181.08 CHF3,534.53 -10%

-10%

Brand: Milltek UK

Reference: SSXAU966

Milltek SSXAU966

Particulate Filter-back
80mm OPF/GPF Back System - Resonated - ECE Approved

Before ordering:
Please check installation details on the manufacturer's website.

CHF3,608.71 CHF4,009.67 -10%

-10%

Brand: Milltek UK

Reference: SSXAU974

Milltek SSXAU974

Particulate Filter-back
80mm OPF/GPF Back System - Race Non Resonated (Loudest)

Before ordering:
Please check installation details on the manufacturer's website.

CHF3,356.65 CHF3,729.62 -10%

-10%

Brand: Milltek UK

Reference: SSXAU967

Milltek SSXAU967

Particulate Filter-back
80mm OPF/GPF Back System - Non Resonated

Before ordering:
Please check installation details on the manufacturer's website.

CHF3,285.92 CHF3,651.02 -10%

-10%

Brand: Milltek UK

Reference: SSXAU984

Milltek SSXAU984

Cat-back
80mm Race Non-Resonated Cat Back with Titanium Trims (Loudest)

Before ordering:
Please check installation details on the manufacturer's website.

CHF3,445.66 CHF3,828.51 -10%

-10%

Brand: Milltek UK

Reference: SSXAU983

Milltek SSXAU983

Cat-back
80mm Race Non-Resonated Cat Back with Polished Trims (Loudest)

Before ordering:
Please check installation details on the manufacturer's website.

CHF3,172.29 CHF3,524.77 -10%

-10%

Brand: Milltek UK

Reference: SSXAU982

Milltek SSXAU982

Cat-back
80mm Race Non-Resonated Cat Back with Cerakote Black Trims (Loudest)

Before ordering:
Please check installation details on the manufacturer's website.

CHF3,287.83 CHF3,653.15 -10%

-10%

Brand: Milltek UK

Reference: SSXAU985

Milltek SSXAU985

Cat-back
80mm Race Non-Resonated Cat Back with Burnt Titanium Trims (Loudest)

Before ordering:
Please check installation details on the manufacturer's website.

CHF3,514.31 CHF3,904.79 -10%