ROG stainless steel valved exhaust for Audi RS3 8V 2.5 TFSI

Stainless steel rear silencer of the ROG exhaust for Audi RS3 8V 2.5 TFSI

ROG stainless steel sports exhaust for Audi RS3 8V 2.5 TFSI, laid on the floor

Stainless steel downpipe for Audi RS3 8V 2.5 TFSI

ROG exhaust tips: polished stainless steel, gloss black, carbon and blued titanium for Audi RS3 8V 2.5 TFSI

ROG exhaust valve control kit: control unit, remote and wiring in their case for Audi RS3 8V 2.5 TFSI

ROG remote for opening and closing the exhaust valves for Audi RS3 8V 2.5 TFSI

Diagram of the ROG valved silencer: gas flow with valves open and valves closed for Audi RS3 8V 2.5 TFSI

ROG exhaust system packed in its reinforced shipping box for Audi RS3 8V 2.5 TFSI

Configuration

Audi RS3 8V 2.5 TFSI Valved Exhaust (2016-2020)

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Product variants

Configuration guide

Sound intensity with the valves open, on a scale of 0 to 10.

Configuration	Intensity
Decat downpipe + ROG cat-back	10/10
100-cell sports catalytic converter + ROG cat-back	9/10
200-cell sports catalytic converter + ROG cat-back	8/10
ROG cat-back only, factory catalytic converter retained	7/10
Factory exhaust, for comparison	3/10

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The Audi RS3 8V exhaust in detail.

Two power outputs share this page: the pre-facelift RS3 8V, at 367 hp and 465 Nm, then the facelifted version raised to 400 hp and 480 Nm. From 2016 to 2020, both use the 2.5 TFSI, a turbocharged inline-five. Our supplier does not distinguish between body style or phase, so your VIN settles the question before manufacturing. The RS3 8Y that succeeded it has its own page.

This engine owes its reputation to a cadence you can recognise with your eyes closed: the 1-2-4-5-3 firing order gives an odd rhythm, between rumble and howl, that recalls Audi’s quattro rally cars. Filters and silencers imposed by regulations erase most of it. With the valves open, this valved cat-back gives the five-cylinder back its gust under acceleration and its rich crackles; with the valves closed, the hatchback regains almost well-behaved manners.

The page also sells the “Manifold” option, which on this engine corresponds to the downpipe: it is the part that carries the catalytic converter at the turbo outlet. If the RS3 stays registered and driven on public roads, the 200-cell catalysed downpipe is the one that keeps emissions control in place; the 100-cell is accepted or not depending on the vehicle and your country’s rules, while the decat version is reserved for track use and track days. On its own, without a revised map, this part does not change the RS3’s power: it adds sound and saves a little weight.

No welding to install it: clamps, gaskets, about two hours, and round tailpipes that replace the factory ones. The Audi drive modes control the valves if the car has them from the factory, otherwise the Rog remote takes over. As for materials, 304 stainless steel serves the five-cylinder’s full voice, and titanium, around 40% lighter, adds a metallic sparkle, in brushed, chrome, gold or purple.

Audi RS3 8V 2.5 TFSI exhaust specifications.

System type	Valved cat-back (valve exhaust), round tailpipes, built to your VIN
Vehicle and chassis code	Audi RS3 8V 2.5 TFSI, pre-facelift and facelift, body style confirmed by the VIN
Engine	2.5 TFSI, turbocharged inline-five, 367 hp / 465 Nm then 400 hp / 480 Nm
Years	2016-2020
Materials and finishes	304 stainless steel or titanium; titanium in brushed, chrome, gold or purple
Valves	Factory control through the drive modes, or the Rog remote
Front section (option)	Downpipe with 200-cell or 100-cell catalytic converter, or decat
Fitting	No welding or cutting, about 2 hours on a lift
Manufacturing and delivery	Made to order, 20 working days from confirmation to delivery, free delivery
Warranty	3 years, parts and workmanship

Questions about the Audi RS3 8V 2.5 TFSI exhaust.

367 hp or 400 hp RS3 8V: is the system the same?

The page covers both phases, from 2016 to 2020. Our supplier does not detail what distinguishes them underneath: we therefore check your VIN before starting manufacturing, and you are told if any point needs clarifying.

400 hp RS3 8V: what does a published Stage 2 deliver?

Nothing to remap for the cat-back alone, which leaves the 2.5 TFSI as Audi tuned it. The figure changes with the downpipe and a dedicated map at an approved tuner: 494 hp and 630 Nm published for the facelifted version. A sports catalytic converter without an ECU remap can light the engine warning lamp.

Vehicle inspection coming up: which RS3 8V configuration should be presented?

Present it with the valves closed: the five-cylinder returns close to its factory level. The ideal configuration remains the cat-back alone or combined with the 200-cell downpipe, which leave emissions control untouched. With a 100-cell, the answer varies depending on the vehicle and your country’s rules; in decat form, the RS3 is reserved for track use.

Does the RS3’s five-cylinder drone on the motorway?

With the valves closed, the gases flow through the silencer, designed for cruising: the RS3 stays composed at a steady speed. You open them when you decide, with the remote or through the drive modes, and the gust returns the moment you accelerate.

ROG expert guide

Audi RS3 8V: unleashing the five-cylinder, the complete exhaust system guide

The RS3 8V established the modern five-cylinder in the compact class, with a factory sound that was already decent on early model years, then increasingly muffled as emissions standards tightened. The acoustic potential of the 2.5 TFSI remains immense, and...

Read the guide for my model Watch the video

In detail

ROG® valved exhaust system — Audi RS3 8V 2.5 TFSI (2016–2020)

The RS3 8V runs the 2.5 TFSI, a turbo inline-five rated at 367 hp before the facelift and 400 hp after. Its stock system smooths away what makes this layout unique. The ROG system replaces it with a valved system you control, without touching the engine or the ECU. Valves closed, you keep the comfortable stock sound. Open, you hear the five cylinders.

Performance

At ROG we go after the best, which is why we always recommend a remap at an approved centre after fitting. Our systems fit perfectly with or without, but it is with a full remap that your engine will express all of its potential.

367 hp

	Stock	Stage 2 + Reprog
Power	367 hp	431 hp
Torque	465 Nm	641 Nm

Stage 2 + Reprog

PowerStock: 367 hp431 hp

TorqueStock: 465 Nm641 Nm

400 hp

	Stock	Stage 2 + Reprog
Power	400 hp	494 hp
Torque	480 Nm	630 Nm

Stage 2 + Reprog

PowerStock: 400 hp494 hp

TorqueStock: 480 Nm630 Nm

Stage 2 with a full remap.

The Manifold option: what it replaces

Between the engine and our system, one stock part remains, the one that holds the catalytic converter. On this turbo five it is the part that restricts the most: replacing it is the only way to gain power, and solely with a remap. Without a remap you gain sound and a bit of weight saving, not power. The 200-cell sport catalytic converter retains exhaust after-treatment; the 100-cell version and the catalyst-free variant do not. No component type approval exists for these parts: check the regulations in your country before fitting.

Read the full guide All Audi systems All 28 brands

Other versions and closely related engines

See all the Audi valved exhaust systems.

Delivery time
Every system is made to order for your vehicle. Allow 20 working days from order confirmation to delivery. A tracking number is sent to you automatically as soon as your order ships.

Shipping method
Signed-for delivery, across Europe and worldwide. Your exhaust arrives protected and insured, right to your door.

Shipping costs
Free, with no minimum order, anywhere in Europe.

No welding
The system fits with high-strength clamps only, with joints guaranteed leak-free. Gas flow is optimised from the very first start-up.

Fitting time
2 hours on average for a well-equipped mechanic. A vehicle lift is recommended.

Warranty
All ROG systems are covered by a 3-year parts and workmanship warranty from the date of purchase.

Valve system
The valves open and close the silencer in real time. Closed, the exhaust stays discreet for everyday driving. Open, the sound is fully unleashed.

Control mode
Chosen when you configure your exhaust.

ROG remote

Open and close in one click, from inside or outside the vehicle. Simple and instant.

OEM integration

Controlled through the vehicle's factory systems: drive modes, steering wheel buttons or engine speed, depending on the model.

Unsure about your configuration?

Talk to our workshop before you order. We know your car.

Contact the workshop +33 7 56 95 95 39

Design

Designed for your vehicle.

Geometry matched to your model, carefully studied bends and precise mounting points. Everything starts with accurate design.
Manufacture

Crafted with precision.

Tube bending, part fitting and TIG welding: every joint receives the same care.
Finishing

Material, elevated.

The finish reveals the character of the metal. Stainless steel or titanium, depending on the options available for your vehicle.
Assembly

Every part in its place.

Components are assembled and adjusted. On valved systems, the mechanism is fitted, set up and tested.
Inspection

Check. Then approve.

Geometry, welds, connections and gas flow: the key points are inspected before shipping.
Shipping

Ready to join you.

Reinforced packaging protects your exhaust in transit. The final step before giving your vehicle a new voice.