MFactory K20 Pro Series 1-4 Drag Gear Set Toyota RU63501 / 36172P08015

RU63501 / 36172P08015

Message Identifier

Includes: Air Temp Sensor High Performance DTM-Style

Preparation of your OBD1 ECU for the COP control board to allow the ECU to have coil on plug ignition

MFactory EVO VIII-IX 6 speed 4

MFactory K20 Pro Series 1-4 Drag Gear Set Toyota RU63501 / 36172P08015These K Series gears are a direct swap for the OEM 1 4 K20 6 speed gears and can be used with OEM synchros or Synchrotech Carbon Synchros. They are designed with a longer 1st and close ratios 1 4 for a better launch and reduced RPM drop during shifts. The OEM 5th and 6th gears can be reused for highway cruising. The gears are hardened and super sub zero cryo treated for increased strength. Ratios: 2. 313 1st, 1. 650 2nd, 1. 304 3rd, 1. 080 4th