Ferrari 355 - Bypass Exhaust Valve Kit

Ferrari 355 - Bypass Exhaust Valve KitFerrari 355 Exhaust Bypass Valve Kit This CAPRISTO exhaust bypass valve is engineered to correct known failures of the OEM valve, which commonly fails in the closed position causing excessive exhaust back pressure and heat damage to the engine and or exhaust headers. In the event of a vacuum or electrical failure, the CAPRISTO valve is designed to default to the open position, relieving back pressure and protecting critical components. The kit

2 MoTronic

The programmable control unit provides 3 modes operated via a remote key fob:

Tuning may be Required for CEL Elimination

When the valves open

The kit includes a remote key fob (444 MHz)

Demand Capristo

PSE Option uses Porsche Sport Exhaust Function

Dyno Proven Increase of 26hp

Sound 3: generates typical Ferrari F1 sound

Cured in Maroso SRL (Italian built) Autoclaves

Sport Fitment

All North American Specification 458s are equipped with GPS and Capristo includes a GPS Module mount for the interior