Mfactory Final Drive Gears 4.571 IB5 Ford Fiesta ST 150 MK6 05-08 exterior Forget about unnecessary bounce and

Forget about unnecessary bounce and complicated adjustments

plus Windows software which allows you to re-program the ECU and datalog sensors

*** These may not be applicable with the model years 2006+

'06-'11 Civic 18kg/mm Race Springs are direct replacements for Pro-S II and Pro-C rear coilovers

faster upload and datalogging

Mfactory Final Drive Gears 4.571 IB5 Ford Fiesta ST 150 MK6 05-08 exterior Forget about unnecessary bounce andTake your performance to the next level with the MFactory Gears. Recognizing the demand for transmission components that can withstand the extreme shock loads produced during Drag Racing, MFactory Competition Products are proud to offer our range of top tier competition level gears. 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