Skunk2 Pro Series Intake Manifold BLACK (B16A) 1997 - 2001 Acura Integra (Type R) 1992 - 1993 Acura Integra (GS-R) 1999 - 2000 Honda Civic Coupe (Si) 1994 - 1997 Honda del Sol (VTEC) Limited-edition, Black Series finish. Ideal for turbocharged and naturally aspirated applications. 70mm throttle body opening can be port-matched up to 74mm.