Ultra Series Race Intake Manifold 3.5L

The Skunk2 Ultra Series Race Intake Manifold is engineered to enhance the performance of K-series engines. Constructed from high-grade 356 aluminum alloy, it offers a robust yet lightweight solution for demanding applications. The manifold is CNC-machined for precise fitment and features a sleek black finish. This specific model is the 3.5L configuration, designed to optimize airflow and engine breathing. For those seeking greater volume, optional billet aluminum plenum spacers are available in 1L and 2L sizes, allowing for 4.5L and 5.5L configurations respectively. The design includes 6.5-inch, tilted, and tapered hi-velocity runners to further improve performance. The Ultra Series Race Intake Manifold is compatible with a range of Honda and Acura vehicles. It is designed to fit the 2002-2006 Acura RSX (Base and Type-S models), the 2004-2006 Acura TSX, and the 2002-2005 Honda Civic Si. A thermal manifold flange gasket is provided with the unit for proper installation.