Stillen 402920 Hi-Flow Intake Kit 90-95 Nissan Pathfinder 3.0L
STILLEN Hi-Flow Intake System. Truck and SUV owners are ready for more performance and STILLEN is ready to deliver. If you too are looking for added power and torque, you must allow your engine to operate at it's maximum volumetric efficiency. What does that mean? The more air and fuel you can get into and out of an engine's cylinder during it's four cycles, the more power and torque it will make. Making power is as simple as that. A fun way to sum it is the long hyphenation "suck-it-in push-it-out". Two critical products that can enhance that process are performance intake systems and exhaust systems. The more effective their design in managing and motivating airflow, the more power the torque they make. Sport Truck racing champion Steve Millen has been developing and manufacturing performance products since 1986 under the STILLEN brand name. Our newest series of products, designated the "STILLEN Hi-Flow", replaces your truck's restrictive intake system with an engineered unit that allows the engine to breathe better as you apply more throttle. During dynamometer testing, a gain of eight to fifteen horsepower was recorded, depending on engine size and whether or not it was combined with a performance exhaust system. Adding the Hi-Flow always produce a gain, even when the exhaust system was stock. However, a greater gain was always realized when the STILLEN Hi-Flow was combined with and exhaust system that flowed more than original equipment.