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!
Standard Specifications
- Made from imported Japanese SAE 8620 or 4320 Steel
- Forged and Double 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
OZ Series Specifications
- Manufactured in partnership with OZ Performance Drivetrain of Australia
- Made from imported Japanese SAE 8620 or 4320 Steel
- Forged, Doubled Tempered with additional Cryogenic Tempering for unsurpassed toughness
- 3-Stage Nano-Peen technology on gear teeth increases surface hardness
- All bearing journals are subjected to an advanced MoS2 surface coating to significantly decrease friction
- Advanced gear geometry designed using industry-leading software puts more power to the ground
Extreme Duty OZ Specifications
- Manufactured in Australia by OZ Performance Drivetrain
- Made from a proprietary SNCM 6X Alloy Steel
- Forged, Doubled Tempered with additional Cryogenic Tempering for unsurpassed toughness
- Precision surface grinding using state-of-the-art Klingelnberg grinding machines, ensuring all parts are smooth, precise, and free of burrs
- 3-Stage Nano-Peen technology on gear teeth increases surface hardness
- All bearing journals are subjected to an advanced MoS2 surface coating to significantly decrease friction
- All tooth surfaces are subjected to an advanced ceramic surface coating, significantly decreasing surface friction and increasing surface hardness by 30%!
Fitment Notes 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
