Valved Exhaust System for Audi R8 / R8 Spyder 4S 5.2 V10 (2020-2024)
Configuration
Audi R8 / R8 Spyder 4S 5.2 V10 Valved Exhaust System (2020-2024)
Valves
Operated by remote control, factory-paired.
Estimated at 0.50 m from the outlet, 45°, 2,000 rpm with a warm engine. Allow ± 2 dB depending on the engine and measuring point. A 3 dB difference is audible in a direct comparison; 10 dB sounds roughly twice as loud.
Configuration guide
Sound intensity with the valves open, on a scale of 0 to 10.
| Configuration | Intensity |
|---|---|
| Decat manifolds + 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 |
The Audi R8 / R8 Spyder 4S 5.2 V10 exhaust in detail.
The facelifted R8 4S carries over the naturally aspirated V10 5.2 FSI, ten cylinders that owe their voice to nothing but themselves. Depending on the version, it gives 570 hp and 560 Nm, or 620 hp and 580 Nm in Performance form. This page covers the 2020 to 2024 model years; the first-generation V8 and V10 R8 42 have their own system.
Deep below 4,000 rpm, ever higher-pitched up to the red line: the V10 builds its voice at high revs, and the factory exhaust tempers its upper harmonics. With the valves open, our valved cat-back lets them speak; with the valves closed, the R8 becomes a discreet GT, capable of a long journey without fatigue.
On this mid-engined car, the compact exhaust includes small silencers and the valves; it is attached with clamps and gaskets, without welding, in about two hours, and joins the outlets specific to the R8’s diffuser. With or without factory valves, the R8 4S can be controlled: by its own control where it exists, by the Rog remote otherwise.
Offered on this page, the “Manifold” option replaces the five-outlet manifolds on each bank of the V10, catalytic converters included. Anyone driving their R8 4S on the open road will stick with the 200-cell, emissions control maintained; 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. The power gain on a naturally aspirated engine remains modest, 3 to 8% with an ECU remap. Two materials are offered: 304 stainless steel and titanium, around 40% lighter, available in three finishes.
Audi R8 / R8 Spyder 4S 5.2 V10 exhaust specifications.
| System type | Valved cat-back (valve exhaust), compact layout, diffuser exits |
|---|---|
| Vehicle and chassis code | Audi R8 4S facelift 5.2 V10 and V10 Performance, coupé and Spyder |
| Engine | 5.2 FSI, naturally aspirated V10, 570 to 620 hp and 560 to 580 Nm depending on the version |
| Years | 2020-2024 |
| Materials and finishes | 304 stainless steel or titanium; titanium in brushed, gold or purple |
| Valves | Factory valve control if fitted, otherwise the Rog remote |
| Front section (option) | Manifolds with 200-cell or 100-cell catalytic converters, or decat |
| Fitting | Clamps and gaskets, no welding, about 2 hours |
| 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 R8 / R8 Spyder 4S 5.2 V10 exhaust.
My R8 4S dates from 2017, before the facelift: can I order?
The page is for the facelifted R8 4S from 2020 to 2024, and earlier model years are not included. Send us your VIN: we check what exists for your car before any order.
What gain can you expect on the R8 4S V10 Performance?
On this naturally aspirated V10, the manifolds and an ECU remap bring a real but modest gain of 3 to 8%. With no reliable figure for this generation, no Stage 2 number is published here.
What should be done before presenting a modified R8 4S at vehicle inspection?
With the valves closed, the V10 returns to its stock level. On emissions, the cat-back alone or the 200-cell manifolds change nothing. 100-cell manifolds are accepted or not depending on the vehicle and your country’s rules, and in decat form they limit the R8 to the track.
Is the R8 4S Spyder compatible?
Yes. The R8 4S coupé and Spyder take the same Rog system: same chassis, same V10 5.2, same clamp-and-gasket fitting. Your VIN is only used to confirm the version and model year before manufacturing.
Audi R8 / R8 Spyder 4S 5.2 V10: Does a valved exhaust system drone?
No. With the valves closed, the gases flow through the whole rear silencer and the cabin stays calm at a steady speed. Our Rog exhausts are designed to avoid drone. Learn more: Why our systems stay calm on the motorway.
Rog expert guide
Audi R8 / R8 Spyder 4S V10: enhancing the naturally aspirated V10, the complete exhaust system guide
The R8 4S is the last mass-produced naturally aspirated supercar: a 620 hp V10 that screams to 8,700 rpm, without a single turbo. When production ended, an era came to a close. Owning an R8 means owning this engine: our...
In detail
Rog Advisor
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Fitment, sound, catalyst, valves, delivery: the answer comes straight away, with your configuration in context.
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Rog presentation film: choosing your vehicle, Standard or Equal Length design, stainless steel or titanium, Z-Pipe, controlled valves, titanium and tip finishes, and support from choosing your configuration through to shipping.
THE Rog CRAFT
Our process.
From the first bend to the last check. The same care at every step.
-
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.
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Inspection
Check. Then approve.
Geometry, welds, connections and gas flow: the key points are inspected before shipping.
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Shipping
Ready to join you.
Reinforced packaging protects your exhaust in transit. The final step before giving your vehicle a new voice.
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