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MFactory Final Drive Gears - Road/Race Series Toyota

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$595.00 (You save $4.95)
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Product Description

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


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




Made from imported Japanese Steel 
Forged and Cryo-Tempered for unsurpassed toughness 
Advanced Shot Peening technology increases surface hardness 
Advanced gear geometry designed using industry-leading software puts more power to the ground


Honda B16A2 Fitments: Will not fit models equipped with Factory LSD

Honda B16A2/16B/18C 4.923: Offering a revised design over our previous generation 4.928 Final Drive Gears. Forged from stronger steel with a 50% larger tooth profile yet almost 1kg lighter!

Honda Cable Fitments: Will not fit models equipped with Factory LSD. 92-93 YS1 transmissions should use B16A2 fitments

Honda '98 Spec Fitments: Designed for the '98 Spec Integra Type-R with Factory 4.785 Final Drive

Honda H22A Fitments: Will not fit ATTS-equipped transmissions. Is also suitable for Euro-R/Accord Type-R

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