Fastcore CFM+ Intake Manifold. It looks a good bit like the Banks and ATS arch manifold/big head units that have become popular with the 2nd/3rd Generation trucks. However, the bolt pattern is the same for 12 and 24 valve engines so the high performance/aftermarket units fit all generation turcks that share the same bolt pattern.
The CFM+ flows 40 % more air than stock and, reported to flow much more air than any other aftermarket intake now on the market. Not only that but it delivers COOLER air to the engine due to it's material of construction.
The manifold is made from high-temperature composite that transfers heat 900 times LESS than all other performance manifolds made from cast aluminum.
www.cfmplus.com