Forza Ferrari 599 / California Electronic Valve Controller Kit - FC-FER-B4A-3 F1 Replacement Air Filter (1989-1994) of torque at 3000rpm

of torque at 3000rpm

Significant weight savings of 18 lbs / 8

Designed and manufactured for specific vehicles for perfect fitment

Professional installation advised as you have to remove factory air-intake by dropping the engine or simply cutting apart the LOUSY restrictive OEM airbox system

Contact our pros at Fabspeed Motorsport and take your high-performance upgrades to the next level

Forza Ferrari 599 / California Electronic Valve Controller Kit - FC-FER-B4A-3 F1 Replacement Air Filter (1989-1994) of torque at 3000rpmThe Forza Componenti exhaust valve controller kit is the complete solution that allows the user to take full manual control of the vehicle's vacuum actuated exhaust bypass valves. The controller has a circuit board that controls the negative side of the exhaust valve vacuum solenoids. The user can manually open the exhaust bypass valves to have that classic engine sound at all speeds and engine RPMs. Of course, you can return the operation of the