Capristo E2E Electronic Valve Remote Kit (for Ferrari Portofino)This onboard remote control kit gives you the option of opening your OEM (or Capristo) exhaust valves at the touch of a button. The reason to have exhaust back pressure control is to obtain a better engine torque band and to maintain drive ability in a wide range of conditions. Today's high performance engines prefer a free flowing exhaust at wide throttle openings and high rpm. At smaller throttle openings and low rpm encountered in traffic, a slight

A fuel bowl adapter (to be welded onto your factory fuel rail) will house the included 4

Product Features:

**Does not fit the 2020+ Facelifted RS4 (B9

More air means more usable power and acceleration throughout the engine's RPM range

which ultimately delivers a deep and fulfilling sporty note as the revs rise

Not compatible with our MK2 VR6 Engine Swap Kit

Sport Catalytic Converter (STREET) - This product removes the OEM catalytic converters from the vehicle

Ideal solution - this module is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction

Fidanza Aluminum Flywheels are made from the highest quality 6061 T6 aluminum

Handcrafted from 3” CNC mandrel-bent

E38 7-Series

NOTE: This Kit usually ships in 3-4 business days