Valvetronic Design Ferrari California 4.3 V8 Valved Sport Exhaust SystemValvetronic Designs Titanium Valved Exhaust System for Ferrari California (4. 3L V8) For true enthusiasts, the Ferrari name is synonymous with passion, emotion, and an unmistakable sound. However, the Ferrari Californiadespite its naturally aspirated 4. 3L V8 hearthas often been regarded as one of the more subdued Ferraris. At Valvetronic Designs, we saw an opportunity, a challenge: to take the California from overlooked to unforgettable by creating