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MFactory Forged Race Final Drive

MFactory
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RRP: $741.54

Special Price $617.95

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Experience a dramatic increase in acceleration, throughout the entire rev-range.

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From:

RRP: $741.54

Special Price $617.95

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Part Description:

Achieve the ultimate in acceleration with the MFactory Final Drive Gears. 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.

Diamond Cut to exacting tolerances from Forged High-Nickel-Chromium-Molybdenum Steel

Perfect fitment & finish ensures hassle-free installation & maintenance, each and every time

Designed using leading-edge Solidworks 3D CAD & Cosmos FEA software

Advanced Gear Geometry minimizes parasitic drivetrain losses. Race transmissions built with MFactory components transfer, on average, 1-2% more power to the ground over our competitors!

Stress Tested on loaded dynos

Ensures our gears are strong enough to handle the shock loads encountered during racing, yet also durable enough to handle the variable loads encountered during day-to-day driving.

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 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 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 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

Please note:
Honda B16A2 Fitments: Will not fit models equipped with Factory LSD.
Honda B16A2/16B/18C Fitments: Offering a revised design over our previous generation 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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Vehicle Fitment

This fitment information has been checked and reviewed by our staff.

Car Model Years Type/Chassis Engine
BMW 1 Series BMW Emblem 2004-2011 E8X All
BMW 3 Series BMW Emblem 1982-1993 E30 All
BMW 3 Series BMW Emblem 2005-2011 E9X All
BMW Z4 BMW Emblem 2002-2008 E8X All
Ford Fiesta Ford Emblem 1976-2017 All All
Ford Focus Ford Emblem 1998-2014 All All
Honda Accord Honda Emblem 1993-1997 CC/CD/CE F-Series - F20B / F20Z / F20B / F22Z
Honda Accord Honda Emblem 1993-1997 CF2 (SiR) H-Series - H22A
Honda Accord Honda Emblem 1999-2002 CH1 (Type-R) H-Series - H22A / H22A7
Honda Accord Honda Emblem 1999-2002 CL1 (Euro-R) H-Series - H22A / H22A7
Honda Accord Honda Emblem 2002-2008 CL7 (Euro-R) K-Series - K20A
Honda Accord Honda Emblem 2002-2005 CL7/CM1 (Base) K-Series - K20A6
Honda Accord Honda Emblem 2006-2008 CL7/CM1 (Base) K-Series - K20Z2
Honda Accord Honda Emblem 2002-2008 CL9/CM2 (Type-S/Exec) K-Series - K24A / K24A3
Honda Accord Honda Emblem 2008-2015 CU2/CW2 (2.4) K-Series - K24Z / K24Z4
Honda Civic Honda Emblem 1988-1991 EF/EE/ED (Others) D-Series - Other (SOHC)
Honda Civic Honda Emblem 1988-1991 EF9/EE9 (SiR) B-Series - B16A / B16A1
Honda Civic Honda Emblem 1991-1995 EG/EH/EJ (Others) D-Series - D16Z6 (SOHC)
Honda Civic Honda Emblem 1991-1995 EG/EH/EJ (Others) D-Series - Other (SOHC)
Honda Civic Honda Emblem 1992-1995 EG6 (SiR) B-Series - B16A / B16A2
Honda Civic Honda Emblem 1996-2000 EK/EJ/M D-Series - D16Y8 (SOHC)
Honda Civic Honda Emblem 1996-2000 EK/EJ/M D-Series - Other (SOHC)
Honda Civic Honda Emblem 1996-2000 EK4 (VTi/VTi-S) B-Series - B16A / B16A2
Honda Civic Honda Emblem 1997-2000 EK9 (Type-R) B-Series - B16B
Honda Civic Honda Emblem 2001-2006 EM2 (Coupe) D-Series - D17A
Honda Civic Honda Emblem 2001-2006 EP/EU (D-Series) D-Series - Other (SOHC)
Honda Civic Honda Emblem 2001-2006 EP2/EV1 (Type-S) K-Series - K20A3
Honda Civic Honda Emblem 2001-2006 EP3 (Type-R) K-Series - K20A / K20A2
Honda Civic Honda Emblem 2007-2011 FD2 (JDM Type-R) K-Series - K20A
Honda Civic Honda Emblem 2012-2016 FK/FG/FB (R-Series) R-Series - R18A / R18A2
Honda Civic Honda Emblem 2006-2012 FN1/FK2 (R-Series) R-Series - R18A / R18A1
Honda Civic Honda Emblem 2007-2011 FN2 (Type-R) K-Series - K20Z / K20Z4
Honda Civic Honda Emblem 1996-2000 MB6/MC2 (VTi/VTi-S) B-Series - B18C4
Honda CR-V Honda Emblem 2002-2006 RD (i-VTEC) K-Series - K20A4
Honda CR-X Honda Emblem 1987-1991 EF/EE/ED (Others) D-Series - D16A9 (DOHC)
Honda CR-X Honda Emblem 1987-1991 EF/EE/ED (Others) D-Series - Other (SOHC)
Honda CR-X Honda Emblem 1987-1991 EF8/EE8 (SiR) B-Series - B16A / B16A1
Honda CR-X Honda Emblem 1991-1997 EG/EH (Del Sol) B-Series - B16A / B16A2
Honda CR-X Honda Emblem 1991-1997 EG/EH (Del Sol) D-Series - D16Z6
Honda CR-Z Honda Emblem 2010-2016 ZF1 All
Honda CR-Z Honda Emblem 2013-2016 ZF2 All
Honda FR-V (Edix) Honda Emblem 2004-2007 BE (i-VTEC) K-Series - K20A9
Honda FR-V (Edix) Honda Emblem 2008-2011 BE (i-VTEC) R-Series - R18A / R18A1
Honda FR-V (Edix) Honda Emblem 2004-2007 BE (VTEC) D-Series - D17
Honda Integra Honda Emblem 1989-1993 DA/DB B-Series - B16A / B18A / B18A1 / B18A2
Honda Integra Honda Emblem 1989-1993 DA/DB D-Series - Others (SOHC)
Honda Integra Honda Emblem 1994-2000 DC/DB (Others) D-Series - Others (SOHC)
Honda Integra Honda Emblem 1994-2000 DC2/DB8 (Type-R) B-Series - B18C / B18C5
Honda Integra Honda Emblem 2001-2006 DC5 (Type-R) K-Series - K20A
Honda Integra Honda Emblem 2001-2006 DC5 (Type-S) K-Series - K20A3
Honda Jazz (Fit) Honda Emblem 2001-2008 GD/GE L-Series - All
Honda Jazz (Fit) Honda Emblem 2007-2015 GE/GC/GG/GP L-Series - All
Honda Jazz (Fit) Honda Emblem 2015 GK L-Series - All
Honda Prelude Honda Emblem 1992-1996 BB H-Series - H22A / H22A1 / H22A2
Honda Prelude Honda Emblem 1997-2001 BB H-Series - H22A / H22A4 / H22A5 / H22A8
Honda S2000 Honda Emblem 1999-2011 AP1 F20C
Honda S2000 Honda Emblem 2004-2011 AP2 (Facelift) F22C
Peugeot 206 Peugeot Emblem 1998-2010 All All