OBX Racing Sports Helical Limited Slip Differential for the 93-97 Mazda RX-7.
. Fits ALL 1993 to 1997 Mazda RX-7 turbo and non-turbo models.
Brand new and still sealed in box
The OBX Helical Limited Slip Differential powers both drive wheels under
nearly all conditions, instead of just one. With an ordinary open differential,

standard on most cars, a lot of precious power is wasted during wheel spin
under acceleration. This happens because the open differential
shifts power to the wheel with less grip (along the path of least
resistance). The OBX Helical Limited Slip Differential, however, does
just the opposite. It senses which wheel has the better grip, and biases
the power to that wheel. It does this smoothly and constantly, and without ever completely removing power from the other wheel. Power
to the ground!
# Automatic in operation
# Eliminates harsh torque steer and under steering characteristics of other types of LSD
# Gear operated (No plates to wear or break)
# Minimal maintenance requirements
# Lifetime warranty from manufacturer defects