Performance Air Intake for Acura Integra (1994-2001) 1.8L Engine - RedYour B Series deserves to breathe. The factory intake on the third generation Integra was designed for one thing: silence. It strangles your engine with restrictive baffles and a resonator box that kills throttle response. Its time to ditch the plastic maze and let that 1. 8L pull the way Honda intended. Performance Ram Air Intake System for 1994 2001 Acura Integra RS LS GS SE (B18B1) If you are driving a DC4 Integra, you know the B18B1 is a legendary