Honda Prelude HKS Super Mega Flow Reloaded HC and PGM-FI that increased power to 135 hp (101 kW) and 127 lb·ft (172 N·m), or a slightly-larger B21A1 in 1990 and 1991 Si models described below. The B20A6 was the Australian model: a 2.0 DOHC 16-valve PGM-FI engine, also 1958 cc, producing 142 hp (106 kW) and 127 lb·ft (172 N·m).The four-wheel steering system (4WS) was a major piece of engineering and the third generation Prelude was the first production car to feature it. The less expensive two-wheel-steering version has been criticized for severe understeer.The third generation Prelude also had some new external designs. The hood line w

Features for your Honda Prelude

• New Super Honeycomb frame allows for 30% more intake surface area for improved throttle response.
• Filter assembly features a new streamline inner frame that reduces weight and allows for air to flow more smoothly into the engine.
• Plastic sealing ring at the base of the new Super Honeycomb frame helps prevent harmful containments from entering the engine and acts as a support piece for the frame.
• Aluminum back plate has been added for strength. (Most applications feature a black aluminum back plate)
• 3 Layer, triple density dry filter element provides improved filtration plus greater airflow compared to factory intake systems.

HKS Super Mega Flow Reloaded The third generation Prelude (released in 1987 in Japan and a little later in some markets) was very similar in looks to the second generation. It was all-new, however, and gained four wheel steering on some models. In keeping true to the second generation Prelude's ideology, the third generaton received body changes that updated the look. New engines available in the USDM models were: in the 1988-1990 2.0S, the B20A3 which is a SOHC 12-valve dual-sidedraft carburetor engine displacing 1958 cc that produced up to 104 hp (78 kW) and 111 lb·ft (150 N·m); in the 1988-1991 2.0Si, the B20A5 with DO