MFactory™ R&D
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Final Drive Gear
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Product Overview
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.

Click here to Experience the MFactory Difference

SO HOW MUCH POWER CAN I GAIN?
We could talk about the benefits of gearing till we're blue in the face, so to keep this simple for the non-technical customers out there, or for those who just want to know the numbers, here are some examples of just how much power you can gain.

Vehicle: USDM Integra Type-R
Gear Ratio Peak Engine Torque ETE Power Gain Cruising (5th Gear)
OEM 4.4 Final Drive 122lbft 122lbft 0% 70mph @ 3600rpm
MFactory 4.785 Final Drive 122lbft 133lbft 9% 70mph @ 3900rpm
MFactory 4.928 Final Drive 122lbft 137lbft 12% 70mph @ 4100rpm

Vehicle: USDM 02-04 RSX Type-S
Gear Ratio Peak Engine Torque ETE Power Gain Cruising (6th Gear)
OEM 4.388 Final Drive 142lbft 142lbft 0% 70mph @ 2900rpm
MFactory 5.46 Final Drive 142lbft 176lbft 24% 70mph @ 3700rpm
MFactory 5.84 Final Drive 142lbft 189lbft 33% 70mph @ 3900rpm
MFactory 6.33 Final Drive 142lbft 204lbft 44% 70mph @ 4300rpm

Vehicle: USDM 92-96 Prelude VTEC
Gear Ratio Peak Engine Torque ETE Power Gain Cruising (5th Gear)
OEM 4.266 Final Drive 158lbft 158lbft 0% 70mph @ 3500rpm
MFactory 4.64 Final Drive 158lbft 172lbft 9% 70mph @ 3900rpm
MFactory 5.15 Final Drive 158lbft 191lbft 21% 70mph @ 4300rpm

ETE: Engine Torque Equivalent (How much torque an engine with a stock transmission will need in order to accelerate at the same rate)
%: The percentage of Torque Increase between the Stock Transmission and the Custom Transmission