Audi R8 Type 4S Stainless Steel Valved Exhaust

A complete stainless valved exhaust for the Audi R8 Type 4S - built to free up the naturally aspirated 5.2-litre V10, sharpen its response and bring out a deeper, more aggressive note while keeping the ability to cruise quietly.

The pipework from each bank crosses through the centre of the system before the rear muffler, balancing the V10's exhaust pulses for a fuller, smoother tone, then exits through valved outlets. Braided flex sections at the inlets absorb engine movement and heat expansion, protecting the system and the rest of the exhaust from stress.

Manufactured from mandrel-bent stainless steel with precision TIG welding throughout and a brushed finish, supplied with all mounting hardware.

Key Features

Crossover Mid Section

The pipes from both banks cross through the centre of the system before the muffler, for a balanced, layered V10 sound.

Integrated Valved Outlets

Valves on each side switch between a refined cruising note and a fully open, aggressive exhaust tone.

Braided Flex Sections

Woven stainless flex joints at the inlets absorb engine movement and expansion for long-term durability.

Stainless Steel Construction

Mandrel-bent stainless throughout for consistent bore, corrosion resistance and long service life.

Direct Bolt-On Fitment

Designed specifically for the R8 Type 4S using factory mounting locations, with no cutting required.

Performance Benefits

When paired with supporting modifications and tuning, this exhaust system can provide:

• Increased exhaust flow and reduced backpressure
• Sharper throttle response across the rev range
• A deeper, fuller and more aggressive V10 tone
• Near-standard volume with the valves closed
• Weight reduction over the factory exhaust

Performance gains may vary depending on supporting modifications and tuning.

Vehicle Fitment

Audi R8 Type 4S Gen 2.1 - pre-facelift (2016-2019)
Audi R8 Type 4S Gen 2.2 - facelift (2020-2023)

Coupe and Spyder - V10, V10 Plus and V10 Performance

5.2L Naturally Aspirated V10 Engine

Select your generation and body style at checkout so the correct system is supplied for your car.

Please Note

This product is intended for off-road or motorsport use where applicable.
Customers are responsible for checking local noise and emissions regulations before installation.

Professional installation is recommended.

Why Choose Proven Performance Parts

We specialise in high-performance upgrades for European performance vehicles including Volkswagen GTI & R models, Audi S/RS platforms, and high-performance BMW applications. Every product we offer is carefully selected for its quality, fitment, sound, and real-world performance - tested by enthusiasts, for enthusiasts.