M Factory - 4.5 Final Drive - Honda - Civic Sedan FC1 rzcrew-racing12.9981497898798 Reference Number: EX-HDFIT-S001

Reference Number: EX-HDFIT-S001

SFI Certified

The shifter is compatible with OEM 8th Gen Civic cables

Part Number: SC7301

M Factory - 4.5 Final Drive - Honda - Civic Sedan FC1 rzcrew-racing12.9981497898798 Reference Number: EX-HDFIT-S001Specifications: Manufacturer: M Factory Ratio: 4. 5 Final drive gears are cut from high quality fully carburized forged nickel chromoly steel while also benefitting from a proprietary heat treatment process. As a result we are proud to offer enthusiasts the best final drive gears on the market today. By changing you final drive gear ratios, you can experience a dramatic increase in acceleration, giving you on average a 10 15% increase in torque