Introducing our newest product for our CTSV PROSPEED series of products, our 4.00" race intake system. These intakes feature 100% USA made aluminum construction, CNC PCV quick disconnect ports and CNC MAF flanges. It also comes with 4 ply black silicone couplers, stainless clamps, large K&N intake filters which are 8.50" tall, and come standard with a wrinkle black powder coat finish. These are a great upgrade for the OEM restrictive airbox and OEM suction tube which is prone to collapsing and come standard in our PROSPEED installed power packages. Installation can be done in the driveway with basic tools. Will require tuning after install.