Forza Ferrari 599 / California Electronic Valve Controller Kit - FC-FER-B4A-3 F1 Replacement Air Filter (1989-1994) The photograph does not depict

The photograph does not depict the superior finish of this wheel

The NPP only C8 Exhaust allows the driver to maintain full control of the Corvette sound profile with full functional CORSA Cast NPP Valves that integrate seamlessly to the stock actuators

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Includes adjustable turndown tips that re-direct the exhaust sound towards the ground or away from any sound regulation equipment

Forza Ferrari 599 / California Electronic Valve Controller Kit - FC-FER-B4A-3 F1 Replacement Air Filter (1989-1994) The photograph does not depictThe 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