MFactory K-Series 1-4 gear set designed with a longer 1st and 2nd with closer ratio 3/4 for a better launch and reduced RPM drop during shifts.
OEM 5th and 6th gears can be reused for highway cruising.
Note: The gears are slightly stronger than OEM and is suitable for OEM HP ONLY !!
Ratio: 2.313 / 1.65 / 1.304 / 1.08