Capristo presents a high-quality rear silencer with exhaust flaps for the AUDI S4 V6 (B8), S5 V6 (8T & 8F), Sedan, Avant, Cabriolet and Facelift.

Since the quality decides with Capristo, this exhaust system is manufactured from heat-resistant 1,4828 high-grade steel. This high-quality material gives the Capristo system a long service life. The exhaust systems are manufactured exclusively by hand in a WIG welding process. The systems are then polished to a high gloss. A quality control completes the manufacturing process.

This system is available for the S5 with V8 as well as for the newer models S5/S4 with V6 engine.

The V8 shows a massive increase in power/torque over the whole speed range and the sound gets an aggressive V8 characteristic. More power approx. 20HP with the V8.
With the V6 engines there is a significant torque increase in the lower speed range. The sound becomes much more aggressive compared to the standard system. Cat replacement and silencer replacement are the prerequisites for performance increases (control unit optimization) up to 550 HP. The pipe diameters are larger than the original.

With use of the control unit the system is freely adjustable and pressure-controlled!

Matching the optical and technical requirements, you can bring your AUDI with this flap exhaust system to a priceless acoustic sound.

As an owner of a Capristo exhaust system, you can experience a phenomenal sound permanently. Convince yourself! Convince yourself!

Art. No.
Designation Price
With parts certificate
02 AU 031 03 001 Valve exhaust system / (V6,V8) with part certificate, incl.CES-3 5.369,18 Euro
02 AU 031 03 009 Front silencer replacement pipes 1.374,01 Euro
02 AU 031 03 008 Cat replacement pipes 942,89 Euro
02 AU 031 03 007 Centre silencer replacement pipes 752,83 Euro


*The use of sports catalytic converters, replacement pipes and manual flap controls (EVCU-1, E2P, E2E), is not permitted on public roads in Germany and in some other countries. Please be sure to observe the legal regulations in the respective country. Sports exhaust systems that are not approved for use on public roads are intended exclusively for racing purposes and may be used on private racetracks. Use on public roads is at your own risk. Before installing the exhaust system, the buyer must ensure that the system can be used in the respective country.
We expressly point out that it should be avoided to give gas bumps while stationary, since large jet flames could come out. These jet flames could cause damage to vehicles and persons in the immediate vicinity.

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