ORacing Clutch Slave Cylinder For Civic EG EJ Ek DC2 D15 D16 B16 B18 B20 Descriptions : Racing Clutch Slave Cylinder ( clutch pump ) When using aftermarket racing clutch kit, this product changes heavy clutch pedal feeling to lighter feeling. Racing Bigger cylinder diameter (24mm) comparing with standard oem one (19.05mm) enables you to control clutch pedal much easier. OBX racing clutch slave cylinder reduces the weight of your clutch pedal enabling greater control of clutch movement with aftermarket clutches. This slave cylinder is a great addition to your aftermarket clutch setup when running a much stiffer pressure plate than stock. This slave cylinder utilizes a much stronger internal piston to hold/push more force. Worthwhile upgrade for street, drag track cars. This is ideal for anyone who has a heavy pedal due to an upgrade clutch. A High Quality, Plug Play Replacement Clutch Slave Cylinder For Honda Civic 1990-2000 EG EJ EK B series D series. For car model : for honda B-series - b16a b16b b18c b20b / for D-series D15A D15B , D16A D16B