Just like our close ratio gears, the MFactory final drive gears are also cut from the same high quality fully Carburized Forged Nickel-Chromoly Steel while also benefiting from our proprietary heat treatment process. As a result, we are proud to offer enthusiasts the best final drive gears on the market today.

By changing your final gear ratios, you can experience a dramatic increase in acceleration, giving you on average, a 10-15% increase in torque throughout the entire rev-range over the OEM Final Drive.

USDM 02-04 RSX Type-S Examples

OEM 4.388 Final Drive

• Peak Engine Torque: 142lb/ft
• Engine Torque Equivalent: 142lb/ft
• Cruising (6th Gear): 70mph @ 2900rpm

Mfactory 5.417 Final Drive

• Peak Engine Torque: 142lb/ft
• Engine Torque Equivalent: 176lb/ft
• Power Gain: 24%
• Cruising (6th Gear): 70mph @ 3700rpm

Part Number: MF-TRS-02K54