Ultra Race Intake Manifold Kit Black Replacement for Honda Civic 2002-2005 Acura RSX 2002-2006 TSX 67239426Specification Type: Intake Manifold Material: Cast Aluminum Fitment Replacement For Honda Civic 2. 0L 2002 2005 Si K20A2 Style Replacement Fo Acura RSX 2. 0Lr 02 06 Base TypeS K20A2 Replacement For Acura TSX 2. 4L 04 06 Base K20A2 Style Note RACE APPLICATIONS ONLY NOT FOR STREET USE 3. 5 Liter > High Horsepower N A and Forced Induction Applications to 600HP 4. 5 Liter > 600 1000HP 5. 5 Liter > 1,000HP Up Feature with Removable Plenum Modular 3pc.