M Factory Final Drive Gear | BMW E30 325
While engine performance upgrades can net you considerable horsepower and torque, for the E30 325, significant gains are difficult to come by.
Instead of increasing engine power output, change the way it's converted to wheel speed by changing your final drive ratio.
The MFactory 5.43 Final Drive Gears offer a dramatic increase in acceleration, giving you an average gain of 10-15% in torque throughout the entire rev-range.
The Final Solution
Fits:BMW
E30 325/i/is (1984-1991)
E30 325e/es (1984-1987)
Helical Limited Slip Differential
Allows for traction at all times by providing the most power to the wheel with more grip. Unlike plate differentials (1,1.5,2-way) helical LSDs can supply different spin rates to each axle, like when cornering.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*Any defects or warranty clams will have to go directly to Team M Factory*
*Any defects or warranty clams will have to go directly to Team M Factory*