Custom-engineered tubes deliver better airflow than you get with a stock intake. More air means better performance. Shop Intake Systems. Air Filters. Using cotton gauze instead of typical folded paper, our filters increase airflow while providing excellent engine protection. The intake on an engine may be made up of a lower intake manifold and an upper intake manifold or plenum. ... The intake manifold must be tightly sealed to the cylinder head(s) using a gasket in order to prevent air, oil, or engine coolant leaks. ... it more than makes up for in durability, suspension, power, and torque. Plus, with a six-speed. I understand the company that makes the product still makes money but they won't sell anything under their own name and if people know what they are getting and can get the same product for less through summit then why buy the more expensive version because the only difference would be the brand label on it.

The intake manifold is a series of tubes that distributes the air coming into the engine evenly to each of the cylinders, so that the right amount of air can mix with the right amount of fuel. During the first stroke (called the intake stroke) air from the intake manifold is sucked into each cylinder through a valve or valves.

Who makes summit intake manifolds