The ZRP set contains 10 Inconel exhaust valves for the 3.0-litre Audi EA839 engine. The valves have a diameter increased by 2.0 mm compared with the standard version.
The exhaust valves are fitted in the cylinder head and are responsible for removing exhaust gases from the combustion chambers. The set is intended for Audi RS4 and RS5 engines with the EA839 code.
- Material: Inconel
- Increased valve diameter: +2.0 mm
- Quantity: 10 pieces
- Engine: 3.0L EA839
Suitable for: Audi RS4 V (B9), Audi RS5 II (F5).

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