MFactory B16A Helical LSD (for use with 10 bolt 109.8 Ring Gear hole diameter)
Gain a prominent advantage over the competition with the MFactory Helical Limited Slip Differential. Through the smooth and constant distribution of power to the wheels, the MFactory Helical LSD puts the power-to-the-ground and maximizes your vehicle's traction. A must for any performance street or drag race car.