Club Car IQ/5K-0 High Torque Aggressive Terrain Package. For Club Car IQ (Including Precedent 2004 ) and 5K-0 throttle carts. 1996 and newer (some 1993, 1994, and 1996 cars and all other series carts. Identifier = Silver Curtis controller with green and yellow throttle wires. Speeds up to 18 MPH (stock tire size). Up to 70% torque increase. Includes High Torque Admiral motor (MOT-A4), 600 Amp Navitas controller (CON-NV600IQ) and HD Solenoid (SOL-1022). Save money and take the guess work out of putting together the perfect package. Also recommend 4 gauge Battery Cable set (BAT-1019).