Audi S4/5 (B8) V6 - PreSilencer Spare Pipes

Audi S4/5 (B8) V6 - PreSilencer Spare Pipes**Only fits in conjunction with Capristo Exhaust System** These lightweight pipes fit in place of the heavy OEM Silencer. Using test pipes removes the flow restriction placed on an exhaust system. The silencing effect is removed, enhancing the aggressive engine sound. Made from T309 (1. 4828) stainless steel. IMPORTANT: Recommended For Off Road and Track Use Only This System fits ONLY the V6 Models of the B8 chassis Designed to be installed directly

This feature is possible using vacuum-actuated valve flaps that open and close depending on driving conditions and input from the driver

It features an on-board self-learning function to program additional key fobs and a failsafe that leaves the valves open in case of electrical or vacuum failure - protecting the engine from potential damage

Fit the optional programmable remote kit for the exhaust valves

Redesigned Capristo Mounting Brackets

The C7 ZO6 in the video has OEM Post Cats

Ferrari 348 x Capristo

PSE-Controlled Button is Directly Compatible w/ the CAPRISTO Valves

Ferrari 360 x Capristo

Exhaust Remote Control Installation & Setup PDF

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Using a test pipes removes the flow restriction a catalytic converter places on an exhaust system

This protects the engine bay and helps prevent the notorious "header failure" associated with original F355 exhausts