Stillen 402904 Hi-Flow Intake Kit 92-96 Infiniti J30
STILLEN Hi-Flow intake system. The first step in upgrading your car's performance is to replace the restrictive stock air box with a hi-flow intake. Additional air flow increased the engine's efficiency and power output by increasing the quantity of the air/fuel ratio. The STILLEN hi-flow consists of a precision machined ring and a gauze element (cleanable) filter. Like a velocity stack, the ring uses the venturi effect to accelerate air intake speed. The precision formed and CNC machined ring surface achieves a laminar air flow for optimum efficiency. With CARB approval, most STILLEN hi-flow intakes are 50 state legal.