Fitment: 1988 – 2000 Civic (CX, DX, EX, GX, HX, LX) 1993 – 1997 Civic del Sol (S, Si) 1988 – 1991 CRX (Base, HF, Si) 1987 Wagovan (DX) Key Features: Compatible with D15 / D16 D-Series engines Designed to increase airflow for better combustion and higher horsepower Improves throttle response and tuning potential Ideal for naturally aspirated, turbocharged, or supercharged setups Custom throttle body flange available upon request (please specify before ordering; e.g., D-Series throttle body flange) May require minor modifications for perfect fitment Benefits: Increased airflow for improved engine efficiency Higher horsepower when combined with other performance upgrades Better throttle response for a more engaging driving experience Customizability to suit your specific build and tuning goals